Linley, P. A. (2004). Positive Psychology in Practice (sco 3rd.). John Wiley & Sons.
Chicago Style (17. basım) AtıfLinley, P. Alex. Positive Psychology in Practice. sco 3rd. San Franci: John Wiley & Sons, 2004.
MLA (9th ed.) AtıfLinley, P. Alex. Positive Psychology in Practice. sco 3rd. John Wiley & Sons, 2004.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..