Gaya APA

Razeghi, A, R, A. (2006). Hope : how triamphant leaders create the future.-- (Ed. 1.--). Wiley : Jossey- Bass.

Gaya MLA

Razeghi, Andrew, Razeghi,, Andrew. "Hope : how triamphant leaders create the future.--". Ed. 1.-- Wiley : Jossey- Bass, 2006. Buku.