Toynbee, A. East to west: Journey around the world. AUWSF.
Chicago-viite (17. p.)Toynbee, Arnold. East to West: Journey Around the World. New York, Oxford University Press, 1958: AUWSF.
MLA-viite (9. p.)Toynbee, Arnold. East to West: Journey Around the World. AUWSF.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.