APA-čujuhus (7. p.)

Hornby, A. (1967). Oxford progressive english alternative: Course: Book D. Oxford University Pr.

Chicago-čujuhus (17. p.)

Hornby, A.S. Oxford Progressive English Alternative: Course: Book D. Oxford: Oxford University Pr, 1967.

MLA-čujuhus (9. p.)

Hornby, A.S. Oxford Progressive English Alternative: Course: Book D. Oxford University Pr, 1967.

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