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
Rice, Paul F.
Van Nostrand Reinhold, 1979
Buku Teks
by Paul F. Rice, Edward S. Hoffman, David P. Gustafson, Albert J. Gouwens
Van Nostrand Reinhold, 1985
Buku Referensi