Nickas, Robert. (w 1 rekordach)
- Nickas, Bob.
- Kp. Painting abstraction / Bob Nickas. - New York, 2009.
- Kp. The art of the real : June - July 1987, Galerie Pierre Huber, Geneva : Vikky Alexanter (etc.) / [cataloque essay Robert Nickas]. - Geneva, cop. 1987.
- LCA online