Gates, B., & Atherton, H. (2007). Learning disabilities: Toward inclusion (5th ed.). Churchill Livingstone/Elsevier.
Lua i Stíl Chicago (17ú heag.)Gates, Bob, agus Helen Atherton. Learning Disabilities: Toward Inclusion. 5th ed. Philadelphia, Pa: Churchill Livingstone/Elsevier, 2007.
Lua MLA (9ú heag.)Gates, Bob, agus Helen Atherton. Learning Disabilities: Toward Inclusion. 5th ed. Churchill Livingstone/Elsevier, 2007.
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