Anderson, James M.
McGraw-Hill , 1985
Buku Teks
Brinker, Russell C.
International Textbook, 1965
Buku Teks
Fagg, C. C. (Christopher Charles)
The University Press, 2013
Buku Teks
Kavanagh, Barry F.
Prentice-Hall, 1996
Buku Teks
McCormac, Jack C.
Prentice-Hall, 1983
Buku Teks