Toynbee, A., Ikeda, D., & Gage, R. L. (1976). Choose life: A dialogue / Arnold Toynbee and Daisaku Ikeda. Ed. by Richard L. Gage. Oxford Univ. Press.

Toynbee, Arnold, Daisaku Ikeda, and Richard L. Gage. Choose Life: A Dialogue / Arnold Toynbee and Daisaku Ikeda. Ed. by Richard L. Gage. London [u.a.]: Oxford Univ. Press, 1976.

Toynbee, Arnold, et al. Choose Life: A Dialogue / Arnold Toynbee and Daisaku Ikeda. Ed. by Richard L. Gage. Oxford Univ. Press, 1976.