Cita APA (7th ed.)
Yunnan Yuntianhua Co. Ltd. MarketLine Company Profile. Marketline.
Cita Chicago (17th ed.)
Yunnan Yuntianhua Co. Ltd. MarketLine Company Profile. Marketline.
Cita MLA (9th ed.)
Yunnan Yuntianhua Co. Ltd. MarketLine Company Profile. Marketline.
Atenció: Aquestes cites poden no estar 100% correctes.