"News on Chinese government website", (in Chinese). Quotation: The vice president of Qinghai Medical University, Dr Gerili, said "Because of proper preventions and treatments, among tens of thousands of workers from low altitude, no one died due to altitude sickness. You cannot deny that it's a miracle."
»西藏自治区社会各界共同庆祝青藏铁路通车一周年« (v kitajščini). 中央政府门户网站. 1. julij 2007. Pridobljeno 31. januarja 2020.
