Collins, D. (2013). Music theory and its methods: Structures, challenges, directions. Peter Lang.
Chicago-čujuhus (17. p.)Collins, Denis. Music Theory and Its Methods: Structures, Challenges, Directions. Frankfurt am Main: Peter Lang, 2013.
MLA-čujuhus (9. p.)Collins, Denis. Music Theory and Its Methods: Structures, Challenges, Directions. Peter Lang, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.