Toynbee, A. East to west: Journey round the world. AUWSF.
Cita Chicago (17th ed.)Toynbee, Arnold. East to West: Journey Round the World. New York, Oxford University Press, 1958: AUWSF.
Cita MLA (9th ed.)Toynbee, Arnold. East to West: Journey Round the World. AUWSF.
Atenció: Aquestes cites poden no estar 100% correctes.