Mangahas, M. (2009). Can measuring happiness make people happy? Philippine Daily Inquirer.
Style de citation Chicago (17e éd.)Mangahas, Mahar. "Can Measuring Happiness Make People Happy?" Philippine Daily Inquirer 2009.
Style de citation MLA (9e éd.)Mangahas, Mahar. "Can Measuring Happiness Make People Happy?" Philippine Daily Inquirer, 2009.
Attention : ces citations peuvent ne pas être correctes à 100%.