Manalastas, E. J. (2011). An exercise to teach the psychological benefits of solitude: The date with the self. Philippine Journal of Psychology.
Citazione stile Chigago Style (17a edizione)Manalastas, Eric Julian. "An Exercise to Teach the Psychological Benefits of Solitude: The Date with the Self." Philippine Journal of Psychology 2011.
Citatione MLA (9a ed.)Manalastas, Eric Julian. "An Exercise to Teach the Psychological Benefits of Solitude: The Date with the Self." Philippine Journal of Psychology, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.