Petrick, W., Pepper, J., & Cohen, H. R. (2020). The art of Wolfgang Petrick 1962-2017: In Berlin and Brooklyn / preface James Kalm ; tetxts Jens Pepper, H. Robert Cohen. The Cohen-Hoedemaeker Collection.

Petrick, Wolfgang, Jens Pepper, and H. Robert Cohen. The Art of Wolfgang Petrick 1962-2017: In Berlin and Brooklyn / Preface James Kalm ; Tetxts Jens Pepper, H. Robert Cohen. [Erscheinungsort nicht ermittelbar] ; Berlin: The Cohen-Hoedemaeker Collection, 2020.

Petrick, Wolfgang, et al. The Art of Wolfgang Petrick 1962-2017: In Berlin and Brooklyn / Preface James Kalm ; Tetxts Jens Pepper, H. Robert Cohen. The Cohen-Hoedemaeker Collection, 2020.