Gaya APA

Widjaja, A, W. et al (2003). Advanced Strategic Management Back to Basic Approach (cet. 1). Jakarta_: Gramedia Pustaka Utama.

Gaya MLA

Widjaja, Anton, Wachidin. et al. "Advanced Strategic Management Back to Basic Approach". cet. 1 Jakarta_: Gramedia Pustaka Utama, 2003. Buku Teks.