Duignan & Brian. (2010). The 100 Most Influential Philosophers of All Time. Britannica Educational Publishing.
Style de citation Chicago (17e éd.)Duignan et Brian. The 100 Most Influential Philosophers of All Time. New York: Britannica Educational Publishing, 2010.
Style de citation MLA (9e éd.)Duignan et Brian. The 100 Most Influential Philosophers of All Time. Britannica Educational Publishing, 2010.
Attention : ces citations peuvent ne pas être correctes à 100%.