1. Central Police Committee No.32 Police Liaison Committee''s 10 - day Report No.8 (from December 11 to December 20) (1936)
2. Central Police Committee No.580 Monthly Report on Ideological Countermeasures (September) (1937)
3. Ministry of Public Security, Staff Department Official Letter No. 530 Submitted Monthly Report on Ideological Countermeasures (1941)
4. Monthly Report on Ideological Countermeasures (August) (1940)
