Não informado. (1964). Issues & Studies. Institute of International Relations.
Chicago (17e ed.) BronvermeldingNão informado. Issues & Studies. Taipei: Institute of International Relations, 1964.
MLA (8e ed.) BronvermeldingNão informado. Issues & Studies. Institute of International Relations, 1964.
Let op: Deze citaties zijn niet altijd 100% accuraat.