Gorayeb, C. (2001). Let's join hands in campaign against homelessness. IN Creba speaks [column]. Manila Bulletin.
Chicago-referens (17:e uppl.)Gorayeb, Charlie. "Let's Join Hands in Campaign Against Homelessness. IN Creba Speaks [column]." Manila Bulletin 2001.
MLA-referens (9:e uppl.)Gorayeb, Charlie. "Let's Join Hands in Campaign Against Homelessness. IN Creba Speaks [column]." Manila Bulletin, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.