King, Gillian M.
Blackwell Scientific Pub., 1982
Buku Referensi
Montagna, William
John Wiley & Sons, 1963
Buku Teks
general editor: Thomas McCracken ; contributing editor: Richard Walker ; foreword: John F. Morris
Lustre Press, 1999
Buku Referensi
McCracken, Thomas
Barnes & Noble Books, 1999
Multimedia
Douglas J. Eder [and others]
McGraw-Hill Higher Education, 2004
Buku Referensi