Marcos, F. E. (1972). President Ferdinand Marcos with the Mayors League at the Mansion House, Baguio City.
Chicago-referens (17:e uppl.)Marcos, Ferdinand E. President Ferdinand Marcos with the Mayors League at the Mansion House, Baguio City. 1972.
MLA-referens (9:e uppl.)Marcos, Ferdinand E. President Ferdinand Marcos with the Mayors League at the Mansion House, Baguio City. 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.