| Author(s): | Block, Elaine C. |
| Title: | Misericords in the Rhineland : Images of medieval life |
| City: | Lakewood (Ohio) |
| Year: | 1996 |
| Journal/Volume: | The Profane Arts of the Middle Ages / Les Arts profanes au moyen âge |
| Page details: | p. 112 |
| Author(s): | Hilger, Hans Peter |
| Title: | Kalkar |
| City: | Düsseldorf |
| Year: | 1964 |
| Journal/Volume: | Die Denkmäler des Rheinlandes: Kreis Kleve |
| Page details: | p. 31 |
| Author(s): | Hilger, Hans Peter |
| Title: | Stadtpfarrkirche St. Nicolai in Kalkar |
| City: | Kleve |
| Year: | 1990 |
| Page details: | p. 122, afb. 64 |
| Author(s): | Piron, Willy |
| Title: | The Bilobate Misericords of the Lower Rhine Area: A Local Phenomenon |
| City: | Newcastle upon Tyne |
| Year: | 2017 |
| Journal/Volume: | Choir Stalls and their Workshops. Proceedings of the Misericordia International Colloquium 2016 |
| Pages: | 282-298 |
| Page details: | p. 286 |
| Author(s): | Werd, Guido de |
| Title: | St. Nicolaikirche Kalkar |
| City: | München |
| Year: | 2002 |
| Page details: | p. 116, nr. 42 |