APA-referens (7:e uppl.)

Center for Research and Communication. The construction sector in the new society. Philippine Constrators Association.

Chicago-referens (17:e uppl.)

Center for Research and Communication. The Construction Sector in the New Society. Manila: Philippine Constrators Association.

MLA-referens (9:e uppl.)

Center for Research and Communication. The Construction Sector in the New Society. Philippine Constrators Association.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.