Toynbee, A. J. (1967). Acquaintances. Oxford University Press.
Chicago-čujuhus (17. p.)Toynbee, Arnold J. Acquaintances. London: Oxford University Press, 1967.
MLA-čujuhus (9. p.)Toynbee, Arnold J. Acquaintances. Oxford University Press, 1967.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.