$a De quattuor materiis sive Determinationes contra magistrum Henricum de Gandavo. Vol. 1, De formis (together with his De unitate formae substantialis in eodem supposito) / Harvaeus Natalis. - Turnhout, 2011.
670
$a LCA online
670
$a BNF online
670
$a Powszechna encyklopedia filozofii. T. 4, Go-Iq. - Lublin, 2003. $b (ur. ok. 1260)
670
$a The doctrine of Hervaeus Natalis on primitive justice and original sin / by Cyril O. Vollert S.J. - Romae, 1947.