Gaya APA

Laudon, K, C. et al (2005). Sistem informasi manajemen (management information systems, managing the digital firm, eight) . Gorontalo: ANDI.

Gaya MLA

Laudon, Kenneth., C.. et al. "Sistem informasi manajemen (management information systems, managing the digital firm, eight)". Gorontalo: ANDI, 2005. Text.