Beijing Language Institute & Beijing Institute of Foreign Trade. (1997). Business Chinese 500 (4th ed.). Sinolingua.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBeijing Language Institute और Beijing Institute of Foreign Trade. Business Chinese 500. 4th ed. Beijing: Sinolingua, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBeijing Language Institute और Beijing Institute of Foreign Trade. Business Chinese 500. 4th ed. Sinolingua, 1997.
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