Van seven trappen= De septem gradibus amoris / Jan van Ruusbroec ; introduced and edited by R. Faesen ; translated into english by H. Rolfson ; translated into latin by L. Surius (1552)
. – Turnhout : Brepols, 2003
. – 274 p. ; 24 cm
. – (Corpus Christianorum. Continuatio Mediaevalis ; 109)(Ioannis Rusbrochii opera omnia ; 9)
. –