Haitsma Mulier, E. (1999) “H. van Harten-Boers, Z. van Ruyven-Zeman, C.E. Coebergh-Surie, The stained-glass windows in the Sint Janskerk at Gouda. The glazing of the clerestory of the choir and of het former monastic church of the regulars”, BMGN - Low Countries Historical Review, 114(3), pp. 398–399. doi: 10.18352/bmgn-lchr.5021.