Ann Gera Yurick [and others]
Appleton-Century-Crofts, 1980
Buku Teks
Ann Gera Yurick [and others]
Appleton-Century-Crofts, 1984
Buku Teks
Appleton & Lange , 1989
Buku Teks
Stanley, Mickey, author
F.A. Davis, 1999
Buku Teks
Lueckenotte, Annette G., author
Mosby , 2000
Buku Teks