Velasco, M. M. Alsons weighs food vs energy matrix in planned solar ventures. IN Business News. Manila Bulletin.
Chicago-referens (17:e uppl.)Velasco, Myrna M. "Alsons Weighs Food Vs Energy Matrix in Planned Solar Ventures. IN Business News." Manila Bulletin .
MLA-referens (9:e uppl.)Velasco, Myrna M. "Alsons Weighs Food Vs Energy Matrix in Planned Solar Ventures. IN Business News." Manila Bulletin, .
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.