APA ציטוט

Philippakis, A. S., & Kazmier, L. J. (1974). Information systems through Cobol. McGraw-Hill Book Company.

Chicago Style (17th ed.) Citation

Philippakis, Andreas S., and Leonard J. Kazmier. Information Systems Through Cobol. New York: McGraw-Hill Book Company, 1974.

ציטוט MLA

Philippakis, Andreas S., and Leonard J. Kazmier. Information Systems Through Cobol. McGraw-Hill Book Company, 1974.