Ehrenburg, I. G., Bostock, A. t., & Kapp, Y. j. t. (1962). People and life, 1891-1921 ([1st American ed.].). Knopf.

Ehrenburg, Il'ia Grigor'evich, Anna tr Bostock, and Yvonne joint tr Kapp. People and Life, 1891-1921. [1st American ed.]. New York: Knopf, 1962.

Ehrenburg, Il'ia Grigor'evich, et al. People and Life, 1891-1921. [1st American ed.]. Knopf, 1962.