Gaya APA

HAAG, S., CUMMINGS, M. (2008). Management information systems for the information age (7th ed.). Boston: McGraw-Hill Irwin.

Gaya MLA

HAAG, Stephen., CUMMINGS, Maeve. "Management information systems for the information age". 7th ed. Boston: McGraw-Hill Irwin, 2008. Buku.