Oakley, Linda Denise, author
Mosby , 1997
Buku Teks
Fortinash, Katherine M., author
Mosby , 1995
Buku Teks
Fortinash, Katherine M., author
Mosby-Year Book, 1991
Buku Teks
Fortinash, Katherine M., author
Mosby, 2003
Buku Teks
Murray, Ruth Beckmann, author
Appleton & lange , 1991
Buku Teks