Edited Kurt Finsterbusch and George Mckenna
Dushkin Publishing Group, 1986
Buku Teks
edited by Kurt Finsterbusch
McGraw-Hill, 2006
Buku Teks
Easton, Thomas, 1944-2014
McGraw-Hill , 2003
Buku Teks
Katsh, M. Ethan
McGaraw-Hill, 1998
Buku Teks
Alison Alexander, Jarice Hanson, editor
McGraw-Hill/Dushkin, 2001
Buku Teks