Elfi Yennie, author
2017
UI - Tesis (Membership)
Currance, Phillip L.
Elsevier , 2005
Buku Referensi
Jakarta : Dexa Medica, 2008,
Majalah, Jurnal, Buletin
Maya Rasita, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2014
UI - Skripsi Membership
Djuhari Suryasaputra, author
Universitas Indonesia, 1998
UI - Tesis (Membership)