Watson, David L., author
Brooks/Cole , 1985
Buku Teks
Watson, David L., author
Wadsworth, 2014
Buku Teks
Yenny Astria, author
Fakultas Psikologi Universitas Indonesia, 2013
UI - Tesis Membership
Heppi Sasmita, author
Fakultas Ilmu Keperawatan Universitas Indonesia, 2007
UI - Tesis Membership
Florensa, author
Fakultas Ilmu Keperawatan Universitas Indonesia, 2013
UI - Tesis Membership