Gaya APA

LAUDON, K, C., LAUDON, J, P. (1997). Essentials of management information systems: (2nd ed.). New Jersey: Prentice Hall.

Gaya MLA

LAUDON, Kenneth, C.., LAUDON, Jane, Price. "Essentials of management information systems:". 2nd ed. New Jersey: Prentice Hall, 1997. Buku.