Horwitz, R. (1978). Buber's way to "I and Thou": An historical analysis and the first publication of Martin Buber's lectures "Religion als Gegenwart" / Rivka Horwitz. Schneider.

Horwitz, Rivka. Buber's Way to "I and Thou": An Historical Analysis and the First Publication of Martin Buber's Lectures "Religion Als Gegenwart" / Rivka Horwitz. Heidelberg: Schneider, 1978.

Horwitz, Rivka. Buber's Way to "I and Thou": An Historical Analysis and the First Publication of Martin Buber's Lectures "Religion Als Gegenwart" / Rivka Horwitz. Schneider, 1978.