Murdoch, B., & Theodoros, D. (2000). Speech and language disorders in multiple sclerosis. New York : McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Murdoch, Bruce, agus Deborah Theodoros. Speech and Language Disorders in Multiple Sclerosis. New York : McGraw-Hill, 2000.
Lua MLA (9ú heag.)Murdoch, Bruce, agus Deborah Theodoros. Speech and Language Disorders in Multiple Sclerosis. New York : McGraw-Hill, 2000.
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