Tolkowsky, S., Barzilay-Yegar, D., & Ben-Amram, H. (1981). Zionist political diary: London, 1915-1919 ; on the making of the Balfour Declaration. Hassifriya Haziyonit.

Tolkowsky, Samuel, Dvorah Barzilay-Yegar, and Haim Ben-Amram. Zionist Political Diary: London, 1915-1919 ; on the Making of the Balfour Declaration. Jerusalem: Hassifriya Haziyonit, 1981.

Tolkowsky, Samuel, et al. Zionist Political Diary: London, 1915-1919 ; on the Making of the Balfour Declaration. Hassifriya Haziyonit, 1981.