Spring, J. H. (2004). American education (11th ed.). Boston: McGraw-Hill.
Chicago Style CitationSpring, Joel H. American Education. 11th ed. Boston: McGraw-Hill, 2004.
Cita MLASpring, Joel H. American Education. 11th ed. Boston: McGraw-Hill, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.