APA-čujuhus (7. p.)

Foreman, E. (1991). Survey sampling principles. Marcel Dekker.

Chicago-čujuhus (17. p.)

Foreman, E.K. Survey Sampling Principles. New York: Marcel Dekker, 1991.

MLA-čujuhus (9. p.)

Foreman, E.K. Survey Sampling Principles. Marcel Dekker, 1991.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.