Zeigler, J. W. (1973). Regional theatre: The revolutionary stage. University of Minnesota Press.
Chicago-čujuhus (17. p.)Zeigler, Joseph Wesley. Regional Theatre: The Revolutionary Stage. Minneapolis: University of Minnesota Press, 1973.
MLA-čujuhus (9. p.)Zeigler, Joseph Wesley. Regional Theatre: The Revolutionary Stage. University of Minnesota Press, 1973.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.