Aam Amalia, author
Fakultas Ilmu Keperawatan Universitas Indonesia, 2001
UI - Tugas Akhir
Octiani Eka Hapsari, author
2001
UI - Skripsi (Membership)
Rahmatika Febrianti, author
Fakultas Psikologi Universitas Indonesia, 2005
UI - Skripsi Membership
Reed, Stephen K., author
Thomson Wadsworth, 2004
Buku Teks
Solso, Robert L., 1933-, author
Allyn and Bacon, 2001
Buku Teks