Walker, Terry M.
Allyn and Bacon, 1972
Buku Teks
Fox, Frank W.
Kendall/Hunt , 1990
Buku Teks
Walsh, Anthony, 1941-
Sage Publications, , 2007
Buku Teks
Cornett, Sandra J.
Wiley Medical, 1984
Buku Teks
Mclaughnin, Curtis P.
Jones & Bartlett Learning, 2015
Buku Teks