Beischer, Norman A., author
W.B. Saunders , 1976
Buku Teks
by Patti J. Thureen [and others]
Elsevier, 2005
Buku Teks
Rizma Adlia Syakurah, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2009
UI - Tesis (Open)
Johnston, Peter, author
Churchile Livingstone, 2003
Buku Teks
edited by Martin L. Pernoll, Ralph C. Benson
Norwalk Appletton and Lange, 1987
Buku Teks