Zeigler, J. W. (1973). Regional theatre: The revolutionary stage. University of Minnesota Press.
Chicago Style (17th ed.) ZitazioaZeigler, Joseph Wesley. Regional Theatre: The Revolutionary Stage. Minneapolis: University of Minnesota Press, 1973.
MLA (9th ed.) ZitazioaZeigler, Joseph Wesley. Regional Theatre: The Revolutionary Stage. University of Minnesota Press, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.