Wofford, A. (1967). Book selection for school libraries. Wilson.
Cita Chicago (17th ed.)Wofford, Azile. Book Selection for School Libraries. New York: Wilson, 1967.
Cita MLA (9th ed.)Wofford, Azile. Book Selection for School Libraries. Wilson, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.