Richey, R. L. (1956). "Theatre Management Practices". Educational Theatre Journal. 8 (4): 311–315. doi:10.2307/3203610. JSTOR3203610.
Klaic, D. (2012). "Public Theatre: Challenges and Responses". Resetting the Stage: Public Theatre Between the Market and Democracy. Intellect. pp.19–34. doi:10.2307/j.ctv9hj78n.6.
"Retrospective: The DGA & SDG Merger". Internet Archive. Directors Guild of America. Archived from the original on 2017-08-14. Retrieved 2025-12-01.{{cite web}}: CS1 maint: bot: original URL status unknown (link)