Cohen, R. Bertolt Brecht, Joseph Losey, and Brechtian Cinema: Robert Cohen. "Escape to life" : German intellectuals in New York: a compendium on exile after 1933.(2012).
Chicago-viite (17. p.)Cohen, Robert. "Bertolt Brecht, Joseph Losey, and Brechtian Cinema: Robert Cohen." "Escape to Life" : German Intellectuals in New York: A Compendium on Exile After 1933.(2012) .
MLA-viite (8. p.)Cohen, Robert. "Bertolt Brecht, Joseph Losey, and Brechtian Cinema: Robert Cohen." "Escape to Life" : German Intellectuals in New York: A Compendium on Exile After 1933.(2012), .
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