Strom, Steven
John Wiley & Sons, 1998
Buku Teks
Strom, Steven
Van Nostrand Reindhold, 1993
Buku Teks
Simonds, John Ormsbee
McGraw-Hill, 1983
Buku Teks
Downing, M.F.
E.& F.N. Spon, 1979
Buku Teks
Harris, Charles W., co-editor ; Dines, Nicholas T., co-editor
McGraw-Hill, 1998
Buku Referensi