Gaya APA
Alamsjah, F, A. et al (2010).
Indonesian Business Cases: From Innovation to Financial Excellence .
Jakarta_:
Salemba Empat _2.
Gaya MLA
Alamsjah, Firdaus, A.. et al.
"Indonesian Business Cases: From Innovation to Financial Excellence".
Jakarta_:
Salemba Empat _2,
2010.
Buku Teks.