Gaya APA

The Essence of competitive strategy / David Faulkner and Cliff Bowman. (1995). Hertfordshire: Prentice-Hall International (UK), c.

Gaya MLA

The Essence of competitive strategy / David Faulkner and Cliff Bowman. . Hertfordshire: Prentice-Hall International (UK), c, 1995. Buku Umum.