Teggart, F. J., & Bock, K. (1977). Theory and processes of history (Second pbk. edition.). University of California Press.
Chicago (17e ed.) BronvermeldingTeggart, Frederick J., en Kenneth Bock. Theory and Processes of History. Second pbk. edition. Berkeley: University of California Press, 1977.
MLA (8e ed.) BronvermeldingTeggart, Frederick J., en Kenneth Bock. Theory and Processes of History. Second pbk. edition. University of California Press, 1977.
Let op: Deze citaties zijn niet altijd 100% accuraat.