Tuttle, R., & Schwarz, D. (2019). A Fair Sampling: Collected writings : 1966 - 2019 / Richard Tuttle ; edited and with an introduction by Dieter Schwarz. Verlag der Buchhandlung Walther König.

Tuttle, Richard, and Dieter Schwarz. A Fair Sampling: Collected Writings : 1966 - 2019 / Richard Tuttle ; Edited and with an Introduction by Dieter Schwarz. Köln: Verlag der Buchhandlung Walther König, 2019.

Tuttle, Richard, and Dieter Schwarz. A Fair Sampling: Collected Writings : 1966 - 2019 / Richard Tuttle ; Edited and with an Introduction by Dieter Schwarz. Verlag der Buchhandlung Walther König, 2019.