1. Peking Wai-shih Hung-ch'i (Foreign Affairs Red Flag), 12 09 1967, p. 1
2. Chairman Mao's Latest Instructions;Hung-chan-pao (Red Combat News),1967
3. Premier Chou's Important Speech;Chu-ying Tung-fang-hung,1967
4. Anderson Evelyn , “Shanghai: The Masses Unleashed,” Problems of Communism, 01–02 1968