Gaya APA
Assauri, S. (2016).
strategic Management : Sustainable Competitive Advantages (Ed. 2cet. 2).
Jakarta_:
Rajawali Pers.
Gaya MLA
Assauri, Sofjan.
"strategic Management : Sustainable Competitive Advantages".
Ed. 2cet. 2
Jakarta_:
Rajawali Pers,
2016.
Buku Teks.