Smith, Genevieve Love
Delmar Publishers, 1991
Buku Teks SO
Chabner, Davi-Ellen
Elsevier, 2012
Buku Teks SO
Cohen, Barbara Janson
Wolters Kluwer, 2008
Buku Teks SO
Frenay, Agnes Clare
Catholic Health Association of the United States, 1984
Buku Teks SO
Keogh, James, 1948-
McGraw-Hill, 2011
Buku Teks SO