Naidoo, Jennie
Baillere Tindall , 2000
Buku Teks
Wilson, Susan F. (Susan Fickertt)
Mosby Elsevier, 2009
Buku Teks
Schneiderman, Lawrence J.
Addison-Wesley, 1981
Buku Teks
Freeman, Ruth B.
W.B. Saunders, 1981
Buku Teks
Anderson, C.L.
Mosby, 1964
Buku Teks