(1994). Marketing white potato in Metro Manila. Philippine Statistical Association through a grant from the United States Agency for International Development.
Chicago-referens (17:e uppl.)Marketing White Potato in Metro Manila. [Quezon City]: Philippine Statistical Association through a grant from the United States Agency for International Development, 1994.
MLA-referens (9:e uppl.)Marketing White Potato in Metro Manila. Philippine Statistical Association through a grant from the United States Agency for International Development, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.