Siy, R. Y. (1982). Community resource management: Lessons from the zanjera. University of the Philippines Press.
Chicago-referens (17:e uppl.)Siy, Robert Y. Community Resource Management: Lessons from the Zanjera. Quezon City: University of the Philippines Press, 1982.
MLA-referens (9:e uppl.)Siy, Robert Y. Community Resource Management: Lessons from the Zanjera. University of the Philippines Press, 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.