Author
Duquesne University
2
Stowarzyszenie Filaretów w Ameryce
2
Drabik, Michael
1
Polish American Congress Convention
1
Polish American Congress Eastern Pennsylvania District
1
Polish American Congress. Convention
1
Polish American Federal Employees (Ill.)
1
Polish Arts & Culture Foundation
1
Polish Beneficial Association St. Rita's Group 139
1
Polish Community Service Center (San Francisco, Calif.)
1
Polish National Alliance of the United States of North America
1
Polish Youth Association of Philadelphia
1
Suchecki, Dalegor W.
1
Wiewiora, Joseph
1
Zake, Louis Joseph, 1934-
1