APA (7 वां संस्करण) प्रशस्ति पत्र

Design Council\nCouncil of Industrial Design (Great Britain). (1949). Design. Council of Industrial Design.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Design Council\nCouncil of Industrial Design (Great Britain). Design. London: Council of Industrial Design, 1949.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Design Council\nCouncil of Industrial Design (Great Britain). Design. Council of Industrial Design, 1949.

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