APA (7 वां संस्करण) प्रशस्ति पत्र
American Society for Testing and Materials. Committee C-1 on Cement, ASTM Symposium on Blended Cements, & Frohnsdorff, G. (1986). Blended cements: A symposium. ASTM.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
American Society for Testing and Materials. Committee C-1 on Cement, ASTM Symposium on Blended Cements, और Geoffrey Frohnsdorff. Blended Cements: A Symposium. Philadelphia, PA: ASTM, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
American Society for Testing and Materials. Committee C-1 on Cement, et al. Blended Cements: A Symposium. ASTM, 1986.
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