Gaya APA

Sofjan, A. (2016). STRATEGIC MANAGEMENT : Sustainable Competitive Advantages, ED.2, CET 2, TAHUN 2016 (Ed. 2, Cet. 2). JAKARTA: RAJAGRAFINDO PERSADA.

Gaya MLA

Sofjan, Assauri. "STRATEGIC MANAGEMENT : Sustainable Competitive Advantages, ED.2, CET 2, TAHUN 2016". Ed. 2, Cet. 2 JAKARTA: RAJAGRAFINDO PERSADA, 2016. Text.