(2005). The greening of the LGUs: Advocating for sustainable natural resources behind the limelight. Manila Bulletin.
Chicago-referens (17:e uppl.)"The Greening of the LGUs: Advocating for Sustainable Natural Resources Behind the Limelight." Manila Bulletin 2005.
MLA-referens (9:e uppl.)"The Greening of the LGUs: Advocating for Sustainable Natural Resources Behind the Limelight." Manila Bulletin, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.