Baumeister, Theodore
Mcgraw-Hill, 1967
Buku Referensi
Avallone, Eugene A.
McGraw-Hill, 1987
Buku Referensi
edited by Tyler G. Hicks
McGraw-Hill, 1997
Buku Referensi
Carvill, J.
Butterworth-Heinemann Ltd., 1993
Buku Referensi
edited by Edward H. Smith
Butterworth-Heinemann, 1995
Buku Teks