Gerochi, H., & Villacorta, M. (2004). Tagum City: Development at the crossroads. Philippine Institute for Development Studies.
Citazione stile Chigago Style (17a edizione)Gerochi, Hope, e Moises Villacorta. Tagum City: Development at the Crossroads. Makati City: Philippine Institute for Development Studies, 2004.
Citatione MLA (9a ed.)Gerochi, Hope, e Moises Villacorta. Tagum City: Development at the Crossroads. Philippine Institute for Development Studies, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.