PIEPER & Pieper. (2003). Addicted to unhappines: Free yourself from moods and behaviors that undermine relationships, work, and the life you want. Mc Graw Hill.
Chicago Style (17th ed.) CitationPIEPER and Pieper. Addicted to Unhappines: Free Yourself from Moods and Behaviors That Undermine Relationships, Work, and the Life You Want. New York: Mc Graw Hill, 2003.
MLA (9th ed.) CitationPIEPER and Pieper. Addicted to Unhappines: Free Yourself from Moods and Behaviors That Undermine Relationships, Work, and the Life You Want. Mc Graw Hill, 2003.
Warning: These citations may not always be 100% accurate.