Nicholas Freudenberg, Susan Klitzman, Susan Saegert, editor
Jossey- Bass, 2009
Buku Teks
David F. Marks....[et al]
Sage, 2000
Buku Teks
Alexandra Alvergne, Crispin Jenkinson, Charlotte Faurie, editors
Springer International Publishing, 2016
eBooks
Artikel Jurnal
Artikel Jurnal