APA (7 वां संस्करण) प्रशस्ति पत्र

BERNANDER, K. Guides To Good Pratice; Recommendations For Segmental Construction In Prestressed Concrete. The Cement and Concre Associat.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

BERNANDER, KG. Guides To Good Pratice; Recommendations For Segmental Construction In Prestressed Concrete. The Cement and Concre Associat.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

BERNANDER, KG. Guides To Good Pratice; Recommendations For Segmental Construction In Prestressed Concrete. The Cement and Concre Associat.

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