APA (7 वां संस्करण) प्रशस्ति पत्र
Choi, Y. (2004). Principles of applied civil engineering design. American Society of Civil Engineers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Choi, Ying-Kit. Principles of Applied Civil Engineering Design. Reston, VA: American Society of Civil Engineers, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Choi, Ying-Kit. Principles of Applied Civil Engineering Design. American Society of Civil Engineers, 2004.
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