APA (7 वां संस्करण) प्रशस्ति पत्र
Ramsey, C. G., & Sleeper, H. R. (1998). Architectvral Graphic Standards: For Architects, Engineers, Decorators, Builders and Draftsmen. John Wiley & Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Ramsey, Charles George, और Harold Reeve Sleeper. Architectvral Graphic Standards: For Architects, Engineers, Decorators, Builders and Draftsmen. New York: John Wiley & Sons, 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Ramsey, Charles George, और Harold Reeve Sleeper. Architectvral Graphic Standards: For Architects, Engineers, Decorators, Builders and Draftsmen. John Wiley & Sons, 1998.
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