Disabled Living Foundation (Great Britain) & Walter, F. (1971). Four architectural movement studies for the wheelchair and ambulant disabled. Disabled Living Foundation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDisabled Living Foundation (Great Britain) और Felix Walter. Four Architectural Movement Studies for the Wheelchair and Ambulant Disabled. London [England]: Disabled Living Foundation, 1971.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDisabled Living Foundation (Great Britain) और Felix Walter. Four Architectural Movement Studies for the Wheelchair and Ambulant Disabled. Disabled Living Foundation, 1971.
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