Baula, E. U. (2009). Harnessing schools for the environment: The Toyota autoparts Philippines–Sta. Rosa school-based solid waste management initiative. Animo Repository.
استشهاد بنمط شيكاغوBaula, Enrico Uy. Harnessing Schools for the Environment: The Toyota Autoparts Philippines–Sta. Rosa School-based Solid Waste Management Initiative. Animo Repository, 2009.
MLA استشهادBaula, Enrico Uy. Harnessing Schools for the Environment: The Toyota Autoparts Philippines–Sta. Rosa School-based Solid Waste Management Initiative. Animo Repository, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.