1.
, . Character strengths and virtues. Washington, Oxford, New York: American Psychological Association; 2024.
et . Character strengths and virtues. Washington, Oxford, New York : American Psychological Association, 19 mai 2024. ISBN 0-19-516701-5
Peterson Christopher & Seligman Martin E. P. (2004). Character strengths and virtues: A handbook and classification. American Psychological Association.
MLA (8th ed.) CitationPeterson Christopher and Seligman Martin E. P. Character Strengths and Virtues: A Handbook and Classification. American Psychological Association, 2004.
Warning: These citations may not always be 100% accurate.