APA ציטוט

Heany, D. F. (1968). Development of information systems: What management needs to know. Ronald Press.

Chicago Style (17th ed.) Citation

Heany, DOnald F. Development of Information Systems: What Management Needs to Know. New York: Ronald Press, 1968.

ציטוט MLA

Heany, DOnald F. Development of Information Systems: What Management Needs to Know. Ronald Press, 1968.