Gaya APA

MBA, P, D, S, A. (2017). Strategic Management: Sustainable Competitive Advantages (2). Depok: PT RajaGrafindo Persada.

Gaya MLA

MBA, Prof., Dr., Sofjan, Assauri,. "Strategic Management: Sustainable Competitive Advantages". 2 Depok: PT RajaGrafindo Persada, 2017. Text.