Steven S. Coughlin, Selina A. Smith, and Maria E. Fernandez, editors
Oxford University Press, 2017
eBooks
Leavy, Patricia, 1975-, author
The Guilford Press, 2017
Buku Teks
Koch, Tina, author
Blackwell Publishing, 2006
Buku Teks
Michael P. Johnson, editor
[Springer, ], 2012
eBooks
Arif Wahyunadi, author
Unicef Indonesia, 2004
Buku Teks