APA (7 वां संस्करण) प्रशस्ति पत्र

Watts, A. A. (1980). Commercial opportunities for advanced composites. Philadelphia, Pa. : American Society for testing and Materials.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Watts, A. A. Commercial Opportunities for Advanced Composites. Philadelphia, Pa. : American Society for testing and Materials, 1980.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Watts, A. A. Commercial Opportunities for Advanced Composites. Philadelphia, Pa. : American Society for testing and Materials, 1980.

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