Nicolaus Grudius

“Peter Godman, "Johannes Secundus and Renaissance Latin Poetry" [Review of Endres 1981], The Review of English Studies, vol. 39, no. 154 (1988), pp. 258–72”

“J. P. Guépin, De drie dichtende broers Grudius, Marius, Secundus in brieven, reisverslagen en gedichten (Groningen: Styx, 2000)”

“Pergit opus Veneris variis disponere formis,Et docilem molli flectere ab arte natem,Dum quaesita Venus totis guttata medullisPerfluat, et dulci laxa labore cadat.”