Lua APA (7ú heag.)
Cohen, R. D., & Donaldson, R. C. (2014). Roots of the revival: American and British folk music in the 1950s. University of Illinois Press.
Lua i Stíl Chicago (17ú heag.)
Cohen, Ronald D., agus Rachel Clare Donaldson. Roots of the Revival: American and British Folk Music in the 1950s. Urbana, Illinois: University of Illinois Press, 2014.
Lua MLA (9ú heag.)
Cohen, Ronald D., agus Rachel Clare Donaldson. Roots of the Revival: American and British Folk Music in the 1950s. University of Illinois Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.