Zarys historyczny =
historical outline : 1943-1973 /
Instytut Jósefa Piłsudskiego w Ameryce.
APA Citation
Piłsudski Institute of America. (1973). Zarys historyczny =: historical outline : 1943-1973. New York: The Institute.
MLA Citation
Piłsudski Institute of America. Zarys Historyczny =: Historical Outline : 1943-1973. New York: The Institute, 1973.
Warning: These citations may not always be complete (especially for serials).