King, Reno C.
McGraw-Hill, 1967
Buku Referensi
Shan K. Wang
McGraw-Hill, 1993
Buku Referensi
edited by Charles A. Harper
McGraw-Hill, 2000
Buku Referensi
edited by Byron D. Tapley
John Wiley & Sons, 1990
Buku Referensi
Cirovic, Michael M.
Reston Publishing, 1981
Buku Referensi