Gaya APA

Widayanti, I, S., Budi, S. (2009). 9 Pilot Mencari TUhan : We Cannot Change The Wind But We Can Change The Wings . Jakarta: Arga Publishing.

Gaya MLA

Widayanti, Ida, S.., Budi, Setiya. "9 Pilot Mencari TUhan : We Cannot Change The Wind But We Can Change The Wings". Jakarta: Arga Publishing, 2009. Book.