LCCN:2001036144 ISBN 0-19-514583-6* Bertrand Russell, "A History of Western Philosophy and Its Connection with Political and Social Circumstances from the Earliest Times to the Present Day" (1945) Simon & Schuster, 1972.
LCCN:2001036144 ISBN 0-19-514583-6*Bertrand Russell, "A History of Western Philosophy and Its Connection with Political and Social Circumstances from the Earliest Times to the Present Day" (1945) Simon & Schuster, 1972.