APA-čujuhus (7. p.)

Graff, J. C. (2001). Cryptography and E-Commerce. Wiley.

Chicago-čujuhus (17. p.)

Graff, Jon C. Cryptography and E-Commerce. New York: Wiley, 2001.

MLA-čujuhus (9. p.)

Graff, Jon C. Cryptography and E-Commerce. Wiley, 2001.

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