Gaya APA

dkk, U, S. (2002). SPIRIT OF IRON : The Life Story of Kris Crafter From Sumenep, Madura . : tiara wacana.

Gaya MLA

dkk, Unggul, Sudrajat. "SPIRIT OF IRON : The Life Story of Kris Crafter From Sumenep, Madura". : tiara wacana, 2002. Text.