Não informado. (1958). The theatre in Poland. Polish Centre of the International Theatre Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. The Theatre in Poland. Varsovie: Polish Centre of the International Theatre Institute, 1958.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. The Theatre in Poland. Polish Centre of the International Theatre Institute, 1958.
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