Lua APA (7ú heag.)
Clark, M. R., & Clark, L. V. (2002). Singing, acting, and movement in opera: A guide to singer-getics. Indiana University Press.
Lua i Stíl Chicago (17ú heag.)
Clark, Mark Ross, agus Lynn V. Clark. Singing, Acting, and Movement in Opera: A Guide to Singer-getics. Bloomington: Indiana University Press, 2002.
Lua MLA (9ú heag.)
Clark, Mark Ross, agus Lynn V. Clark. Singing, Acting, and Movement in Opera: A Guide to Singer-getics. Indiana University Press, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.