SBP BOARD. (1979). TECHNOLOGY OF FIBRE REINFORCED PLASTICS PRODUCT. SMALL BUSINESS PUBLICATION.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSBP BOARD. TECHNOLOGY OF FIBRE REINFORCED PLASTICS PRODUCT. DELHI: SMALL BUSINESS PUBLICATION, 1979.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSBP BOARD. TECHNOLOGY OF FIBRE REINFORCED PLASTICS PRODUCT. SMALL BUSINESS PUBLICATION, 1979.
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