Gaya APA
Parnowski, Zygmunt. (1958).
Education in Poland .
Warsaw:
Polonia Publishing House.
Gaya Chicago
Parnowski, Zygmunt.
Education in Poland.
Warsaw:
Polonia Publishing House,
1958.
.
Gaya MLA
Parnowski, Zygmunt.
Education in Poland.
Warsaw:
Polonia Publishing House,
1958.
.
Gaya Turabian
Parnowski, Zygmunt.
Education in Poland.
Warsaw:
Polonia Publishing House,
1958.
.