edited by Kenneth W. Thompson
University Press of America, 1980
Buku Teks
Jong, L. de (Louis), 1914-, author
Leiden: KITLV Press, 2002
Buku Teks
Klafkowski, Alfons
Ponzan: Polish Western Affairs, 1963
Buku Teks
Jong, L. de (Louis), 1914-, author
Buku Teks
Godfrey, Simon, author
Bloomsbury , 2013
Buku Teks