Villanueva, B. M. (1966). The training program, PACD. Community Development Research Council, University of the Philippines.
Chicago-referens (17:e uppl.)Villanueva, Buenaventura M. The Training Program, PACD. [Quezon City]: Community Development Research Council, University of the Philippines, 1966.
MLA-referens (9:e uppl.)Villanueva, Buenaventura M. The Training Program, PACD. Community Development Research Council, University of the Philippines, 1966.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.