Bernhard Henrik Crusell: Comments on his clarinet music and his place of origin and Swedish background from the Classical Composers Database.
Bernhard Henrik Crusell: Recommended clarinet works and portrait from the Classical Net Basic Repertoire List.
Bernhard Henrik Crusell (1775-1838): Miscellaneous songs listed at recmusic.org, including some with Swedish texts.
Crusell, Bernhard Henrik: Biography showing him as clarinettist, composer, and translator of operas into Swedish from the Grove Concise Dictionary of Music entry at WQXR radio.