Gaya APA

SIMKIN, M, G., BERGQUIST, G, W, [. (1987). Introduction to computer information systems for business . Dubuque: Wm. C. Brown Publishers.

Gaya MLA

SIMKIN, Mark, G.., BERGQUIST, George, Wm., [ed.]. "Introduction to computer information systems for business". Dubuque: Wm. C. Brown Publishers, 1987. Buku.