Biswas-Diener, Robert, author
Wiley, 2010
Buku Teks
O`Hanlon, Bill, author
Routledge , 2011
Buku Teks
Wang, Qing, 1985-, author
Routledge, 2018
Buku Teks
John Wiley & Sons, 2004
Buku Teks
Compton, William C., author
Wadsworth and Cengage Learning, 2013
Buku Teks