Sydney : Sydney University Press
Majalah, Jurnal, Buletin
London : Historical Association
Majalah, Jurnal, Buletin
Journal of The History of Ideas, Inc, 1961
Majalah, Jurnal, Buletin
Chicago : University of Chicago Press
Majalah, Jurnal, Buletin
Leiden : E.J. Brill
Majalah, Jurnal, Buletin