Saphier, Michael
McGraw-Hill, 1978
Buku Teks SO
editor by Dabid A. Harris, Byron W. Engen and William E. Fitch
Van Nostrand Reinhold, 1991
Buku Teks SO
Cohen, Elaine, 1938-
McGraw-Hill, 1993
Buku Teks SO
Myerson, Jeremy
Laurence King, 2006
Buku Referensi
Dalian University of Technology Press, 2011
Buku Referensi