C. Hull

Neurath, Otto, Brunswik, Egon, Hull, C., Mannoury, Gerrit and Woodger, Joseph Henry, eds. 1938. Zur Enzyklopädie der Einheitswissenschaft. Einheitswissenschaft n. 6. Den Haag: van Stockum. Reprinted in Schulte and McGuinness (1992, 200–243), translated in McGuinness (1987).

McGuinness, Brian, ed. 1987. Unified Science. The Vienna Circle Monograph Series originally edited by Otto Neurath, now in an English edition. Vienna Circle Collection n. 19. Dordrecht: D. Reidel Publishing Co. With an introduction by Rainer Hegselmann, translations by Hans Kaal.

Schulte, Joachim and McGuinness, Brian, eds. 1992. Einheitswissenschaft. Frankfurt a.M.: Suhrkamp Verlag.