Bullock, A. (1977). Is history becoming a social science?: The case of contemporary history. Cambridge University Press.
Chicago-Zitierstil (17. Ausg.)Bullock, Alan. Is History Becoming a Social Science?: The Case of Contemporary History. Cambridge University Press, 1977.
MLA-Zitierstil (9. Ausg.)Bullock, Alan. Is History Becoming a Social Science?: The Case of Contemporary History. Cambridge University Press, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.