Egan, M. David
McGraw-Hill, 1988
Buku Teks
Vigran, Tor Erik, author
Taylor and Francis, 2008
Buku Teks
Cowan, James, author
McGraw-Hill, 2000
Buku Teks
edited by William J. Cavanaugh and Joseph A. Wilkes
John Wiley & Sons, 1999
Buku Teks
Egan, M. David
McGraw-Hill, 2002
Buku Teks