Não informado. (1967). Journal of Social History. Carnegie-Mellon University Press.
Chicago (17e ed.) BronvermeldingNão informado. Journal of Social History. Pittsburgh, Pa: Carnegie-Mellon University Press, 1967.
MLA (8e ed.) BronvermeldingNão informado. Journal of Social History. Carnegie-Mellon University Press, 1967.
Let op: Deze citaties zijn niet altijd 100% accuraat.