American Hospital Association, 1996
Buku Teks
edited by Shahe S. Kazarian, David R. Evans
Academic Press, 2001
Buku Teks
edited by Snehendu B. Kar, Rina Alcalay
Sage, 2000
Buku Teks
Blum, Hendrik L.
Thirth Party, 1983
Buku Teks
Larkin, Mary, author
McGraw-Hill, 2011
Buku Teks