APA (7e ed.) Bronvermelding

Malagad, T. C. What contributes to happiness: A study linking personality traits and income to happiness among academic faculty.

Chicago (17e ed.) Bronvermelding

Malagad, Tracy C. What Contributes to Happiness: A Study Linking Personality Traits and Income to Happiness Among Academic Faculty. 2014.

MLA (9e ed.) Bronvermelding

Malagad, Tracy C. What Contributes to Happiness: A Study Linking Personality Traits and Income to Happiness Among Academic Faculty.