Indiana. University. School of Education. Studies in education. no. [1]-. s.n.
Cita Chicago (17th ed.)Indiana. University. School of Education. Studies in Education. No. [1]-. Bloomington: s.n.
Cita MLA (9th ed.)Indiana. University. School of Education. Studies in Education. No. [1]-. s.n.
Atenció: Aquestes cites poden no estar 100% correctes.