ARMSTRONG., H. (1986). Jejak Sang Penguasa. Pustaka Firdaus.
Chicago Style (17th ed.) CitationARMSTRONG., H.C. Jejak Sang Penguasa. Pustaka Firdaus, 1986.
MLA (8th ed.) CitationARMSTRONG., H.C. Jejak Sang Penguasa. Pustaka Firdaus, 1986.
Warning: These citations may not always be 100% accurate.