Kimberly A.Schonert-Reichl, Robert W. Roeser, editor
Springer, 2016
Buku Teks
James C. Kaufman
Cambridge University Press, 2009
eBooks
Courtney, Mary
Elsevier Churchill Livingstone, 1991
Buku Teks
Courtney, Mary
Elsevier Churchill livingstone, 2005
Buku Teks
Paul, Augustine
LexisNexis, 2010
Buku Teks