Webb, Jon, author
Facet Publishing, 2005
Buku Teks
Harsyaf Nurman Djumiril, author
2014
UI - Skripsi (Membership)
Ike Mardiati Agustin, author
Fakultas Ilmu Keperawatan Universitas Indonesia, 2014
UI - Tesis (Membership)
Williams, Kate
MacMillan Press , 1989
Buku Teks
Santi Kusumaharti, author
Program Pascasarjana Universitas Indonesia, 2009
UI - Tesis (Open)