APA-viite (7. p.)

-. (1979). Preventing physical and mental disabilities: Multidisi-plinary approaches. University park press.

Chicago-viite (17. p.)

-. Preventing Physical and Mental Disabilities: Multidisi-plinary Approaches. Baltimore: University park press, 1979.

MLA-viite (9. p.)

-. Preventing Physical and Mental Disabilities: Multidisi-plinary Approaches. University park press, 1979.

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