APA (7 वां संस्करण) प्रशस्ति पत्र
Zhao, Y. (2009). Space commercialization and the development of space law from a Chinese legal perspective. Nova Science Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Zhao, Yun. Space Commercialization and the Development of Space Law from a Chinese Legal Perspective. New York: Nova Science Publishers, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Zhao, Yun. Space Commercialization and the Development of Space Law from a Chinese Legal Perspective. Nova Science Publishers, 2009.
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