Walker, Lorraine Olszewski
Appleton & Lange, 1995
Buku Teks
Walker, Lorraine Olszewski
Pearson, 2019
Buku Teks
Walker, Lorraine Olszewski
Appleton & Lange , 1983
Buku Teks
edited by Martha Raile Alligood
Elsevier, 2014
Buku Teks SO
Pamela G. Reed, Nelma C. Shearer, Leslie H. Nicoll, editor
Lippincot, 2004
Buku Teks SO