Brinton, H. (1952). Friends for 300 years. Harper.
Chicago-čujuhus (17. p.)Brinton, Howard. Friends for 300 Years. New York: Harper, 1952.
MLA-čujuhus (9. p.)Brinton, Howard. Friends for 300 Years. Harper, 1952.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.