APA stil citiranja
Welsh, J. (1979). Introduction to Pascal: Introduction to Pascal. Prentice-Hall, Inc.
Chicago stil citiranjaWelsh, J. Introduction to Pascal: Introduction to Pascal. Prentice-Hall, Inc, 1979.
MLA stil citiranjaWelsh, J. Introduction to Pascal: Introduction to Pascal. Prentice-Hall, Inc, 1979.
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