Bohlman, P. V. (1988). The study of folk music in modern world. Indiana University Press.
Lua i Stíl Chicago (17ú heag.)Bohlman, Philip V. The Study of Folk Music in Modern World. Bloomington: Indiana University Press, 1988.
Lua MLA (9ú heag.)Bohlman, Philip V. The Study of Folk Music in Modern World. Indiana University Press, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.