APA ציטוט

Philippakis, A. S., & Kazmier, L. J. (1981). Structured COBOL (2nd ed.).

Chicago Style (17th ed.) Citation

Philippakis, Andreas S., and Leonard J. Kazmier. Structured COBOL. 2nd ed. 1981.

ציטוט MLA

Philippakis, Andreas S., and Leonard J. Kazmier. Structured COBOL. 2nd ed. 1981.