Vicente, J. P. (2003). Support program turns coffee farming into a leisure activity. Manila Times.
Chicago-referens (17:e uppl.)Vicente, Jonathan P. "Support Program Turns Coffee Farming into a Leisure Activity." Manila Times 2003.
MLA-referens (9:e uppl.)Vicente, Jonathan P. "Support Program Turns Coffee Farming into a Leisure Activity." Manila Times, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.