Johann Heinrich Zedler (1732). "Leyser, (Michael) von Leipzig". Grosses vollständiges Universal-Lexicon (Note that this work also includes, in volume 18, and entry on Michael Lyser which appears to contain the same information on the same person but spells his name differently.). Bayerische Staatsbibliothek, München. pp. 727–728. Retrieved 17 February 2016.