Niven, William
Prentice-Hall, 1964
Buku Teks
Gillespie, Cecil, author
Prentice-Hall, 1971
Buku Teks
Spiller, Earl A., author
Homewood, Illinois , Richard D. Irwin
Buku Teks
Robert F. Meigs ... [and others]
McGraw-Hill, 1996
Buku Teks
Glautier, M.W.E., author
Pitman, 1990
Buku Teks