Gumkowski, Janusz
Polonia Pub. House, 1961
Buku Teks
Datner, Szymon
Wydawnictwo Zachodnie, 1962
Buku Teks
Cyprian, Tadeusz, author
Polonia Publishing House, 1961
Buku Teks
Jackson, Robert Houghwout, author
Alfred A. Knopf, 1946
Buku Teks
Pilichowski, Czelaw, author
Interpress, 1980
Buku Teks