Gaya APA

Yahya, A. (2014). Great Spirit , Grand Strategy : Corporate Philosophy, Leadership Architecture, And Corporate Culture For Sustainable Growth (cet.2). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Yahya, Arief. "Great Spirit , Grand Strategy : Corporate Philosophy, Leadership Architecture, And Corporate Culture For Sustainable Growth". cet.2 Jakarta: Gramedia Pustaka Utama, 2014. Text.