Monica, Elaine L.
Addison-Wesley, 1979
Buku Teks
edited by Helen Yura
Appleton-century-crofts, 1978
Buku Teks SO
Marriner, Ann
Mosby, 1983
Buku Teks SO
Smith, Sandra
National Nursing Review, 1985
Buku Teks
Pinnell, Norma Nolan
Appleton, 1986
Buku Teks