Calica, A. (2010). Noy won't commit to state visits, says he needs to fix country first. Philippine Star.
Chicago-referens (17:e uppl.)Calica, Aurea. "Noy Won't Commit to State Visits, Says He Needs to Fix Country First." Philippine Star 2010.
MLA-referens (9:e uppl.)Calica, Aurea. "Noy Won't Commit to State Visits, Says He Needs to Fix Country First." Philippine Star, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.