Walker, Lorraine Olszewski, author
Appleton & Lange, 1995
Buku Teks
Yura, Helen, author
Appleton , 1981
Buku Teks
Walker, Lorraine Olszewski, author
Appleton & Lange , 1988
Buku Teks
edited by Martha Raile Alligood
Elsevier, 2014
Buku Teks
Friedman, Marilyn, author
Appleton-Century Crofts, 1986
Buku Teks