Gaya APA

WIDHOYOKO, Y, P. (2009). The use of authority to maintain in military rank in the united states military system as presented . : Universutas Sebelas Maret.

Gaya MLA

WIDHOYOKO, Yudhistiro, Pandu. "The use of authority to maintain in military rank in the united states military system as presented". : Universutas Sebelas Maret, 2009. Skripsi.