Long, N. J., Morse, W. C., & Newman, R. G. (1971). Conflict in the classroom: The education of children with problems (2nd ed.). Wadsworth Pub.
Citace podle Chicago (17th ed.)Long, Nicholas James, William Charles Morse, a Ruth G. Newman. Conflict in the Classroom: The Education of Children with Problems. 2nd ed. Belmont, Calif: Wadsworth Pub, 1971.
Citace podle MLA (9th ed.)Long, Nicholas James, et al. Conflict in the Classroom: The Education of Children with Problems. 2nd ed. Wadsworth Pub, 1971.
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