Gaya APA

friend, S, A, C, A. (2003). DON'T KILL THE BOSSES!:Menghindari Perangkap Hierarki . Jakarta: PT. GRAMEDIA PUSTAKA UTAMA.

Gaya MLA

friend, SAMUEL, A., CULBERT,, And. "DON'T KILL THE BOSSES!:Menghindari Perangkap Hierarki". Jakarta: PT. GRAMEDIA PUSTAKA UTAMA, 2003. Text.