Apel, Willi, 1893-1988 (Personal Name)
- Appelbaum, Willi, 1893-1988
- Apel, Willy, 1893-1988
His Die fuge, 1932.
His Italian violin music in the seventeenth century, c1990: CIP t.p. (Willi Apel) data sheet (1893-1988)
Music aus früher Zeit, c1996: t.p. (Willy Apel)
New Grove, 2nd ed. (Apel, Willi; b. Oct. 10, 1893, Konitz, West Prussia (now Chojnice, Poland), d. Mar. 14, 1988, Bloomington, IN; American musicologist of German origin)
VIAF, November 7, 2019 (alternate hdg. in Deutsche Nationalbibliothek: Appelbaum, Willi, 1893-1988 (wirklicher Name))