APA aipamena

Koffman, E. B. (1992). Pascal: Problem solving and program design (4th ed.). Addison-Wesley.

Chicago Style aipamena

Koffman, Elliot B. Pascal: Problem Solving and Program Design. 4th ed. Reading, Mass: Addison-Wesley, 1992.

MLA aipamena

Koffman, Elliot B. Pascal: Problem Solving and Program Design. 4th ed. Addison-Wesley, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.