Iacobi Gothofredi ... Tractatus novus et practicus de salario repetitæ prælectionis - Godefroy, Jacques 1587-1652 (Apud Petrum Choue ẗ, 1666)
Goldsmiths'-Kress no. 01794.1. - OCLC, 20885532. - Reproduction of original from Goldsmiths' Library, University of London