Cohen, R. (2006). Theatre (7th ed.). McGraw-Hill.
Chicago-čujuhus (17. p.)Cohen, Robert. Theatre. 7th ed. Boston, MA: McGraw-Hill, 2006.
MLA-čujuhus (9. p.)Cohen, Robert. Theatre. 7th ed. McGraw-Hill, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.