Kataria, M., & Weil, A. (2018). Laughter yoga: Daily practices for health and happiness. Penguin Books.
Citazione stile Chigago Style (17a edizione)Kataria, Madan, e Andrew Weil. Laughter Yoga: Daily Practices for Health and Happiness. New York: Penguin Books, 2018.
Citatione MLA (9a ed.)Kataria, Madan, e Andrew Weil. Laughter Yoga: Daily Practices for Health and Happiness. Penguin Books, 2018.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
