edited by Jane Wernick
Black Dog Publishing, 2008
Buku Teks
LeBoeuf, Michael, author
McGraw-Hill, 1982
Buku Teks
LeBoeuf, Michael, author
McGraw-Hill, 1982
Buku Teks
Gallagher, Winifred
Random House , 1996
Buku Teks
Torney, John C., author
Kanisius, 2006
Buku Teks