Author
Buffington, Albert F.
4
Bayard, Samuel Preston
3
Bush, George, 1753-1797
2
Fedoriv, Myron M.
2
Keller, Kate Van Winkle
2
Kürti, László
2
Pennsylvania-German Society
2
Toker, Bayram Bilge
2
Archive of American Folk Song
1
Archives of Czechs and Slovaks Abroad
1
Armstrong, M. F. (Morgan) Mrs., d. 1903
1
Baskervill, Charles Read, 1872-1935
1
Bonner, David, 1964-
1
Cincík, Jozef G., 1909-1992
1
Cohen, Ronald D., 1940-
1
Cohen, Ronald D., 1940-2022,
1
Contoski, Josepha K.
1
Contoski, Josepha K.,
1
Courlander, Harold, 1908-1996
1
Deutsch, Leonhard, 1887-1952
1
Dobrá kniha (Firm)
1
Ethnic Heritage Studies Program (U.S.)
1
Fenner, Thomas P.
1
Fisher, Miles Mark, 1899-1970
1
Grame, Theodore C.
1
Hrušovský, František, 1903-1956
1
Kasinskas, Joseph, 1946-
1
Kolar, Walter W., 1922-
1
Krokys, Bronius
1
Lomax, Alan, 1915-
1
Ludlow, Helen W.
1
Makár, János
1
Metropolitan Pittsburgh Public Broadcasting, inc
1
Molnar, August J.,
1
Moore, Thomas, 1779-1852
1
Orr, Douglas M., Jr., 1938-
1
Parrish, Lydia, 1871-1953
1
Patterson, Daniel W.
1
Philadelphia Folksong Society
1
Polanie Club (Minneapolis, Minn.)
1
Ritchie, Fiona, 1960-
1
Rubin, Ruth
1
Sandburg, Carl, 1878-1967
1
Spottswood, Richard K.
1
Tamburitza Newsletter (Hammond, Ind.)
1
Trask, Willard R. 1900-1980
1
Waller, John Francis, 1810-1894
1
Werten, Marya,
1