Haring, N. G., Stern, G. G., & Cruickshank, W. M. (1958). Attitudes of educators toward exceptional children. Syracuse Univ. Press.
Cita Chicago (17th ed.)Haring, Norris G., George G. Stern, i William M. Cruickshank. Attitudes of Educators Toward Exceptional Children. Syracuse: Syracuse Univ. Press, 1958.
Cita MLA (8th ed.)Haring, Norris G., et al. Attitudes of Educators Toward Exceptional Children. Syracuse Univ. Press, 1958.
Atenció: Aquestes cites poden no estar 100% correctes.