Fahey, J. Global renewable energy growing fast worldwide. IN Business News. Manila Bulletin.
Chicago-referens (17:e uppl.)Fahey, Jonathan. "Global Renewable Energy Growing Fast Worldwide. IN Business News." Manila Bulletin .
MLA-referens (9:e uppl.)Fahey, Jonathan. "Global Renewable Energy Growing Fast Worldwide. IN Business News." Manila Bulletin, .
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.