Gaya APA

HAAG, S. et al (2004). MANAGEMENT INFORMATION SYSTEMS for the Information Age Fourth Edition (4). USA: IRWIN MC GRAW-HILL.

Gaya MLA

HAAG, STEPHEN. et al. "MANAGEMENT INFORMATION SYSTEMS for the Information Age Fourth Edition". 4 USA: IRWIN MC GRAW-HILL, 2004. Text Book Manajemen.