Gaya APA

, H, A, , , , , , , , , , , , , , , , , . (). OPERATIONS RESEARCH ANTRODUCTIONS FOURH EDITION . : .

Gaya MLA

, Hamdy, A.Taha, , , , , , , , , , , , , , , , , . "OPERATIONS RESEARCH ANTRODUCTIONS FOURH EDITION ". : , . Buku.