Indino, P. J. (2012). DoE urgues LGUs to help in Philippine renewable energy development. Manila Bulletin.
Chicago-referens (17:e uppl.)Indino, Phoebe Jen. "DoE Urgues LGUs to Help in Philippine Renewable Energy Development." Manila Bulletin 2012.
MLA-referens (9:e uppl.)Indino, Phoebe Jen. "DoE Urgues LGUs to Help in Philippine Renewable Energy Development." Manila Bulletin, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.