APA aipamena

Lucas, H. C. (1990). Information systems concepts for management (4th ed.). Mitchell McGraw-Hill.

Chicago Style aipamena

Lucas, Henry C. Information Systems Concepts for Management. 4th ed. New York: Mitchell McGraw-Hill, 1990.

MLA aipamena

Lucas, Henry C. Information Systems Concepts for Management. 4th ed. Mitchell McGraw-Hill, 1990.