Aben, E. L. (2011). Book distribution project benefits school children in remote villages. Manila Bulletin.
Chicago-referens (17:e uppl.)Aben, Elena L. "Book Distribution Project Benefits School Children in Remote Villages." Manila Bulletin 2011.
MLA-referens (9:e uppl.)Aben, Elena L. "Book Distribution Project Benefits School Children in Remote Villages." Manila Bulletin, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.