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			          ACCU
			           
 ACCU is an organisation of programmers who care about their profession. ACCU organises a yearly conference and publishes two journals. ACCU also hosts several mailing lists to help programmers develop their skills and professionalism. http://www.accu.org
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			          C Language Overview - Tutorials Point
			           
 C Language Overview - Learn ANSI, GNU and K/R standard of C programming language with simple and easy examples covering basic C, language basics, literals, data types, functions, loops, arrays, pointers, structures, input and output, memory management, pre-processors, directives etc. http://www.tutorialspoint.com/cprogramming/c_overview.htm
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			          The History of the C Language - Coding Unit Programming Tutorials
			           
 The C programming language was devised in the early 1970s by Dennis M. Ritchie an employee from Bell Labs (AT&T). http://www.codingunit.com/the-history-of-the-c-language
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			          C - Basic Introduction
			           
 C Basic Introduction - Free tutorial and references for ANSI C Programming. You will learn ISO GNU K and R C99 C Programming computer language in easy steps. C is the most popular system programming and widely used computer language in the computer world. http://www.tutorialspoint.com/ansi_c/c_introduction.htm
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			          Introduction to C - C Programming
			           
 A beginner's guide to learning C - answers questions about C, basic programming, and how to think about programming. http://www.cprogramming.com/tutorial/c/lesson1.html
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			          What is C language - C Programming language tutorial - Fresh 2 Refresh
			           
 C programming language for beginners with examples - Learn C programming language. http://fresh2refresh.com/c-programming/c-language-history/
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			          Learn C - Free Interactive C Tutorial
			           
 Learn-C.org is a free interactive C tutorial for people who want to learn C, fast. http://www.learn-c.org
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			          The Basics of C Programming - How Stuff Works
			           
 A computer program is the key to the digital city: If you know the language, you can get a computer to do almost anything you want. Learn how to write computer programs in C. http://computer.howstuffworks.com/c.htm
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			          C programming - Learn C and C++ Programming
			           
 A website designed to help you learn C or C++. Understandable C and C++ programming tutorials, compiler reviews, source code, tips and tricks. http://www.cprogramming.com
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			          C (programming language) - Wikipedia
			           
 C is a general-purpose, imperative computer programming language, supporting structured programming, lexical variable scope and recursion, while a static type system prevents many unintended operations. https://en.wikipedia.org/wiki/C_(programming_language)