Porter-O`Grady, Tim, author
Mosby, 1998
Buku Teks
Ika Hariyani, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2014
UI - Tesis Membership
Dina Puspita, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2007
UI - Tesis (Membership)
Dina Puspita, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2007
UI - Tesis (Membership)
Wolper, Lawrence F., author
Jones and Bartlett, 2011
Buku Teks