APA-referens (7:e uppl.)

(2011). National profile on chemical management (Philippines). DOH/UNEP/UPM.

Chicago-referens (17:e uppl.)

National Profile on Chemical Management (Philippines). [Manila]: DOH/UNEP/UPM, 2011.

MLA-referens (9:e uppl.)

National Profile on Chemical Management (Philippines). DOH/UNEP/UPM, 2011.