Blum, V. C. (1965). Freedom in education: Federal aid for all children ([1st ed.].). Doubleday.
Chicago Style (17th ed.) CitationBlum, Virgil C. Freedom in Education: Federal Aid for All Children. [1st ed.]. Garden City, N.Y.: Doubleday, 1965.
Cita MLABlum, Virgil C. Freedom in Education: Federal Aid for All Children. [1st ed.]. Doubleday, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.