GASSNER, J. (1960). Theatre at the crossroads: Plays and playwrights of the mid-century American stage. Holt, Rinehart and Winston.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGASSNER, John. Theatre at the Crossroads: Plays and Playwrights of the Mid-century American Stage. Holt, Rinehart and Winston, 1960.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGASSNER, John. Theatre at the Crossroads: Plays and Playwrights of the Mid-century American Stage. Holt, Rinehart and Winston, 1960.
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