Joya, Malalai, author
Qanita, 2011
Buku Teks
Altman, Nathaniel, author
Healing Arts Press, 2000
Buku Teks
Pelfrey, William, author
American Management Association, 2006
eBooks
Mazzeo, Tilar J., author
Margaret K. McElderry Books, 2016
Buku Teks
Hewitt, Alison, author
Pan Books, 2014
Buku Teks