APA-čujuhus (7. p.)
Worthing, M. G. (1978). Elements of music: A Programmed Approach. Brown.
Chicago-čujuhus (17. p.)
Worthing, Michelle G. Elements of Music: A Programmed Approach. Iowa: Brown, 1978.
MLA-čujuhus (9. p.)
Worthing, Michelle G. Elements of Music: A Programmed Approach. Brown, 1978.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.