- & HEFFNER, H. C. d. (1973). Modern theatre practice.--Ed. 5. Appleton-Century-Crofts.
Chicago-čujuhus (17. p.)- juo Huber C. dkk HEFFNER. Modern Theatre Practice.--Ed. 5. New York: Appleton-Century-Crofts, 1973.
MLA-čujuhus (9. p.)- juo Huber C. dkk HEFFNER. Modern Theatre Practice.--Ed. 5. Appleton-Century-Crofts, 1973.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.