Meleis, Afaf Ibrahim, author
Lippincott, 2007
Buku Teks
Golden, Sidney, author
Addison-Wesley, 1961
Buku Teks
Reutov, O., author
Mir, 1976
Buku Teks
McClave, James T., author
Dellen Publishing, 1979
Buku Teks
Hays, William L., author
Harcourt Brace Colege, 1994
Buku Teks