Depkes , 1998
Buku Teks
Suryati Romauli, author
Nuha Medika, 2011
Buku Teks
Yati Afianti, author
1998
UI - Laporan Penelitian
Jumiarni Ilyas, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2001
UI - Tesis Membership
Bryar, Rosamund M., author
Palgrave, 1995
Buku Teks