APA ציטוט

Coburn, E. J. (1988). Beginning structured COBOL. Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Coburn, Edward J. Beginning Structured COBOL. San Diego: Harcourt Brace Jovanovich, 1988.

ציטוט MLA

Coburn, Edward J. Beginning Structured COBOL. Harcourt Brace Jovanovich, 1988.