Rao, Guthikonda V.
Van Nostrand Reinhold, 1982
Buku Teks
Garrett, Patrick H.
Reston Publishing, 1978
Buku Teks
Hall, Douglas V.
McGraw-Hill, 1983
Buku Teks
Hall, Douglas V.
Gregg Division, McGraw-Hill, 1983
Buku Teks
Sherman, Alan
Houghton Mifflin, 1976
Buku Teks