Não informado. (1958). The theatre in Poland. Polish Centre of the International Theatre Institute.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. The Theatre in Poland. Varsovie: Polish Centre of the International Theatre Institute, 1958.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. The Theatre in Poland. Polish Centre of the International Theatre Institute, 1958.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.