APA-viite (7. p.)
SIMPSON, S. (1992). THE COUNTRYSIDE WILDLIFE FOR DISABLED PEOPLE. ROYAL ASSOCIATION FOR DISABILITY AND REHABILITATION,THE.
Chicago-viite (17. p.)
SIMPSON, S. THE COUNTRYSIDE WILDLIFE FOR DISABLED PEOPLE. Londres: ROYAL ASSOCIATION FOR DISABILITY AND REHABILITATION,THE, 1992.
MLA-viite (9. p.)
SIMPSON, S. THE COUNTRYSIDE WILDLIFE FOR DISABLED PEOPLE. ROYAL ASSOCIATION FOR DISABILITY AND REHABILITATION,THE, 1992.
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