APA Citation

Song Yiying. (1992). Practical contracts for international trade: Chese and English version. Kowloon: Song Yiying Press.

Chicago Style Citation

Song Yiying. Practical Contracts for International Trade: Chese and English Version. Kowloon: Song Yiying Press, 1992.

MLA Citation

Song Yiying. Practical Contracts for International Trade: Chese and English Version. Kowloon: Song Yiying Press, 1992.

Warning: These citations may not always be 100% accurate.