Gaya APA

Peterson, C., Seligman, Martin, E.P. (2004). Character Strengths and Virtues: A Handbook and Classification . : New York: Oxford University Press.

Gaya Chicago

Peterson, C., Seligman, Martin, E.P. Character Strengths and Virtues: A Handbook and Classification. : New York: Oxford University Press, 2004. Text.

Gaya MLA

Peterson, C., Seligman, Martin, E.P. Character Strengths and Virtues: A Handbook and Classification. : New York: Oxford University Press, 2004. Text.

Gaya Turabian

Peterson, C., Seligman, Martin, E.P. Character Strengths and Virtues: A Handbook and Classification. : New York: Oxford University Press, 2004. Print.