Frederick S. Merritt and Jonathan T. Ricketts, editor
McGraw-Hill, Inc, 1994
Buku Referensi
Newman, Morton
McGraw-Hill, 1992
Buku Referensi
Newman, Morton
McGraw-Hill, 1993
Buku Referensi
edited by Peter S. Hopf
McGraw-Hill, 1979
Buku Referensi
Rice, Paul F.
Van Nostrand Reinhold, 1979
Buku Teks