APA (7th ed.) Zitazioa
BIRATH, G. (1987). ADVICE AND HINTS IN TRAINING THE MENTALLY HANDICAPPED TO DRIVE ELECTRIC WHEELCHAIRS. SWEDISH INSTITUTE FOR THE HANDICAPPED,THE.
Chicago Style (17th ed.) Zitazioa
BIRATH, G. ADVICE AND HINTS IN TRAINING THE MENTALLY HANDICAPPED TO DRIVE ELECTRIC WHEELCHAIRS. BROMMA (SE): SWEDISH INSTITUTE FOR THE HANDICAPPED,THE, 1987.
MLA (9th ed.) Zitazioa
BIRATH, G. ADVICE AND HINTS IN TRAINING THE MENTALLY HANDICAPPED TO DRIVE ELECTRIC WHEELCHAIRS. SWEDISH INSTITUTE FOR THE HANDICAPPED,THE, 1987.
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