Gaya APA

Perdana, A, S. (2006). Some Notes On Authority And Responsibility As A Main Principle In Any Managerial Organization . Jakarta: Sentra Jaya Utama (Publishers).

Gaya MLA

Perdana, Arie, Sendu. "Some Notes On Authority And Responsibility As A Main Principle In Any Managerial Organization". Jakarta: Sentra Jaya Utama (Publishers), 2006. Text.