Macuja, A. M. (2007). Century Properties Group. IN Profiles [column]: Taking a big leap in real estate. Manila Bulletin.
Chicago-referens (17:e uppl.)Macuja, Ana Marie. "Century Properties Group. IN Profiles [column]: Taking a Big Leap in Real Estate." Manila Bulletin 2007.
MLA-referens (9:e uppl.)Macuja, Ana Marie. "Century Properties Group. IN Profiles [column]: Taking a Big Leap in Real Estate." Manila Bulletin, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.