Peale, Norman Vincent, 1898-1993
The Power of positive thinking for young people
Prentice-Hall, 1954
 Buku Teks
Biswas-Diener, Robert
Practicing positive psychology coaching : assessment, activities, and strategies for success
Wiley, 2010
 Buku Teks
Daniels, Aubrey C.
Bringing out the best in people : how to apply the astonishing power of positive reinforcement
Mc-Graw-Hill, 2000
 Buku Teks
Abifa Arif
The relationship between job demands and burnout among the Indonesian power generation industry employees
Fakultas Psikologi Universitas Indonesia, 2012
 UI - Skripsi Open
Myers, M. Scott
Every employee a manager
McGraw-Hill, 1981
 Buku Teks