Butts, R. F. (1955). A cultural history of Western education: Its social and intellectual foundations (2nd ed.). McGraw-Hill.
Citazione stile Chigago Style (17a edizione)Butts, R. Freeman. A Cultural History of Western Education: Its Social and Intellectual Foundations. 2nd ed. New York: McGraw-Hill, 1955.
Citatione MLA (9a ed.)Butts, R. Freeman. A Cultural History of Western Education: Its Social and Intellectual Foundations. 2nd ed. McGraw-Hill, 1955.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.