(2009). The Y factor: 2009 yearbook on the Filipino youth. Salesian Missions.
Cita Chicago (17th ed.)The Y Factor: 2009 Yearbook on the Filipino Youth. Makati City: Salesian Missions, 2009.
Cita MLA (9th ed.)The Y Factor: 2009 Yearbook on the Filipino Youth. Salesian Missions, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.