Gaya APA

Dupuy, T, N. (1993). International Military and Defense Encyclopedia Volume 4 (M-O) (Volume 4 (M-O)). Washington: Brassey's (US). Inc..

Gaya MLA

Dupuy, Trevor, N.. "International Military and Defense Encyclopedia Volume 4 (M-O)". Volume 4 (M-O) Washington: Brassey's (US). Inc., 1993. Referensi.