As a writer and literary critic, Rubinstein was the author of the two-volume book The Great Tradition in English Literature: From Shakespeare to Shaw, which focused "from a Marxist perspective on the relationship of political and social movements to 'major literary works'.[8] Rubinstein taught in East Germany between 1960 and 1962 and served as the vice-chairman of the German-American Friendship Society, which advocated for American recognition of the German Democratic Republic.[9]
^Lang, Clarence, ed. (2009). Anticommunism and the African American Freedom Movement: Another Side of the Story. Springer. p. 61. ISBN9780230620742.
^Castledine, Jacqueline (November 2012). Cold War Progressives: Women's Interracial Organizing for Peace and Freedom. University of Illinois Press. p. 115. ISBN9780252094439.
^Wald, Alan M. (2012). American Night: The Literary Left in the Era of the Cold War. University of North Carolina Press. p. 81. ISBN9780807835869.
^Hoban, Phoebe (2010). Alice Neel: The Art of Not Sitting Pretty. St. Martin's Press. p. 423. ISBN9781429956765.
^Bell, Christopher (2013). East Harlem Remembered: Oral Histories of Community and Diversity. McFarland, Incorporated, Publishers. p. 63. ISBN9780786468089.
^Buhle, Paul (1990). Encyclopedia of the American Left. Garland Pub. p. 502. ISBN9781558621213.
^Evans, Robert (2014). Reception History, Tradition and Biblical Interpretation: Gadamer and Jauss in Current Practice. Bloomsbury Publishing. p. 183. ISBN9780567655424.
^Baker, Christina Looper (1996). In a Generous Spirit: A First-person Biography of Myra Page. University of Illinois Press. p. 254. ISBN9780252065439.