The C-- Language Reference Manual - Microsoft
 C Reference Card (ANSI)
 Essential C - Stanford CS Education Library
 Quick and Dirty Guide to C
 The GNU C Reference Manual
 C Operator Precedence Table
 C Reference Manual - Nokia Bell Labs
 The C Programming Language (Second Edition)
 C for Java Programmers - Cornell CS
 The Development of the C Language - Nokia Bell Labs
 C Coding Style and Conventions
 A Quick Reference to C Programming Language
 C programming for embedded microcontroller systems.
 C PROGRAMMING - Vardhaman College of Engineering
 A Grammar for the C- Programming Language (Version S21)
 n1256.pdf - Open-std.org
 Modern C - Hal-Inria