edited by Keith F. Faherty, Thomas G. Williamson
McGraw-Hill, 1997
Buku Referensi
edited by Keith F. Faherty and Thomas G. Williamson
McGraw-HIll, 1995
Buku Teks
Gutdeutsch, Goitz
Birkhal'user, 1997
Buku Teks
Breyer, Donald E.
McGraw-Hill , 1999
Buku Teks
Breyer, Donald E.
McGraw-Hill, 1980
Buku Teks