Gaya APA

Yahya, A. (2013). Great spirit, grand strategy: corporate philosophy, leadership architecture, and corporate culture for sustainable growth . : PT Gramedia Pustaka Utama.

Gaya MLA

Yahya, Arief. "Great spirit, grand strategy: corporate philosophy, leadership architecture, and corporate culture for sustainable growth". : PT Gramedia Pustaka Utama, 2013. Buku Cetak.