Sheehan, J. J. (1989). German history 1970-1866. Oxford University press.
Citación estilo ChicagoSheehan, James J. German History 1970-1866. New York: Oxford University press, 1989.
Cita MLASheehan, James J. German History 1970-1866. Oxford University press, 1989.
Warning: These citations may not always be 100% accurate.