Gottlieb, Nanette
Kegan Paul, 1995
Buku Teks
Rina Fitriyah Wahyuningsih, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2003
UI - Skripsi (Membership)
Grant, Glen Nolan, author
Tuttle, 2009
Buku Teks
Grant, Glen Nolan, author
Tuttle, 2009
Multimedia
Bertha Nursari, author
2016
UI - Tesis (Membership)