Knowlton, Archer E., editor-in-chief
McGraw-Hill,
Buku Referensi
Srinivasulu, P., author
McGraw-Hill, 1976
Buku Referensi
Vazirani, V.N., author
Khana Publishers, 1980
Buku Referensi
edited by Donald G. Fink, H. Wayne Beaty
McGraw-Hill, 1987
Buku Referensi
edited by Donald G. Fink, H. Wayne Beaty
McGraw-Hill, 1993
Buku Referensi