https://www.encyclopedia.com/arts/educational-magazines/brustein-robert-s-1927
Brustein, Robert S. 1927- | Encyclopedia.com
BRUSTEIN, Robert S. 1927-(Robert Sanford Brustein) Source for information on Brustein, Robert S. 1927-: Contemporary Authors, New Revision Series dictionary.
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https://www.suffolk.edu/news-features/news/2018/05/29/18/31/president-obama-honors-resident-scholar-robert-brustein
President Obama Honors Resident Scholar Robert Brustein
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