La Trobe University - Library: Medieval Music Database - Annual cycle of feasts of liturgical chant, liturgical polyphony and secular music of the late middle ages.

Henricus Hessman

FISCHER, Kurt von. 'Henricus Hessman de Argentorato (=Strassburg)', The New Grove, VIII (1980): 484.

French Sacred Music, edited by Giulio Cattin and Francesco Facchin, Monaco: Editions de l'Oiseau Lyre, 1992: Polyphonic Music of the Fourteenth Century Vol XXIIIB.

FISCHER, Kurt von. 'Henricus Hessman de Argentorato (=Strassburg)', The New Grove, VIII (1980): 484.