Zeigler, J. W. (1973). Regional theatre: The revolutionary stage. University of Minnesota Press.
Chicago-viite (17. p.)Zeigler, Joseph Wesley. Regional Theatre: The Revolutionary Stage. Minneapolis: University of Minnesota Press, 1973.
MLA-viite (9. p.)Zeigler, Joseph Wesley. Regional Theatre: The Revolutionary Stage. University of Minnesota Press, 1973.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.