Gaya APA

Alamsjah, F, A., Loeis, M. (2010). Indonesian business cases: from innovation to financial excellence . Jakarta: Salemba Empat.

Gaya MLA

Alamsjah, Firdaus, A., Loeis, Minaldi. "Indonesian business cases: from innovation to financial excellence". Jakarta: Salemba Empat, 2010. Text.