APA (7e ed.) Bronvermelding

Reside, R. E. (2017). Impure altruism and other donor attraction factors: A study based on a database of non-government organizations (NGOs). School of Economics, University of the Philippines.

Chicago (17e ed.) Bronvermelding

Reside, Renato E. Impure Altruism and Other Donor Attraction Factors: A Study Based on a Database of Non-government Organizations (NGOs). Quezon City: School of Economics, University of the Philippines, 2017.

MLA (9e ed.) Bronvermelding

Reside, Renato E. Impure Altruism and Other Donor Attraction Factors: A Study Based on a Database of Non-government Organizations (NGOs). School of Economics, University of the Philippines, 2017.