Spring, J. (2011). The American school: A global context from the puritans to the Obama era (8th ed.). McGraw-Hill.
Citace podle Chicago (17th ed.)Spring, Joel. The American School: A Global Context from the Puritans to the Obama Era. 8th ed. New York: McGraw-Hill, 2011.
Citace podle MLA (9th ed.)Spring, Joel. The American School: A Global Context from the Puritans to the Obama Era. 8th ed. McGraw-Hill, 2011.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..