Gaya APA

Dunn, Dana S.. (2018). Positive Psychology Established and Emerging Issues . London-New York: Routledge.

Gaya Chicago

Dunn, Dana S.. Positive Psychology Established and Emerging Issues. London-New York: Routledge, 2018. Buku.

Gaya MLA

Dunn, Dana S.. Positive Psychology Established and Emerging Issues. London-New York: Routledge, 2018. Buku.

Gaya Turabian

Dunn, Dana S.. Positive Psychology Established and Emerging Issues. London-New York: Routledge, 2018. Buku.