Shea, T. M., & Bauer, A. M. (1997). An introduction to special education: A social systems perspective (2nd ed.). Brown & Benchmark.
Παραπομπή σε μορφή Chicago (17η εκδ.)Shea, Thomas M., και Anne M. Bauer. An Introduction to Special Education: A Social Systems Perspective. 2nd ed. Madison, WI: Brown & Benchmark, 1997.
Παραπομπή σε μορφή MLA (9th εκδ.)Shea, Thomas M., και Anne M. Bauer. An Introduction to Special Education: A Social Systems Perspective. 2nd ed. Brown & Benchmark, 1997.