Gaya APA

DAVIS, G, B., Olson, M, H. (1988). MANAGEMENT INFORMATION SYSTEMS: Conceptual Foundations, Structure and development (2). Singapore: MCGRAW-HILL INTERNATIONAL EDITION.

Gaya MLA

DAVIS, Gordon, B.., Olson, Margrethe, H.. "MANAGEMENT INFORMATION SYSTEMS: Conceptual Foundations, Structure and development". 2 Singapore: MCGRAW-HILL INTERNATIONAL EDITION, 1988. Text.