Post, J. C. Folk music in America: A reference guide. Ethnomusicology : journal of the Society for Ethnomusicology.
Lua i Stíl Chicago (17ú heag.)Post, Jennifer C. "Folk Music in America: A Reference Guide." Ethnomusicology : Journal of the Society for Ethnomusicology .
Lua MLA (9ú heag.)Post, Jennifer C. "Folk Music in America: A Reference Guide." Ethnomusicology : Journal of the Society for Ethnomusicology, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.