1. BBC, FE/W59/A/5. NCNA in English, 3 November 1970 and FE/W601/A/9, Yunnan provincial service, 1 December 1970.
2. “Correct handling of the masses;Fang;Red Flag,1971
3. BBC, FE/W603/A/16, Kwangsi regional service, 25 December 1970.
4. NCNA in English, Nanchang, 2 October 1970.