Butler, N. M. (1942). Liberty-equality-fraternity. Essays and addresses on the problems of today and tomorrow. Ch. Scribner's Sons.
Cita Chicago Style (17a ed.)Butler, Nicholas Murray. Liberty-equality-fraternity. Essays and Addresses on the Problems of Today and Tomorrow. New York: Ch. Scribner's Sons, 1942.
Cita MLA (8a ed.)Butler, Nicholas Murray. Liberty-equality-fraternity. Essays and Addresses on the Problems of Today and Tomorrow. Ch. Scribner's Sons, 1942.
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