Where is the most complete collection of historical data of the Ji'nan massacre?

There are 13 books in the Ji'nan massacre hall. Most of the posters are produced in "1928 history" and Nanjing's second historical archives in China. In the last two years, such as "armed Street" from Japanese translation, several books in Li Qingsheng's collection, and 3000 yuan of historical compilation, have not been paid.
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every May 3rd, many city people's associations commemorate the monument. Reporter Wang Feng photo (data photo)
the two floor of the memorial hall of CAI Gong Shi, detailed the life history, the remains, the ink and ink of CAI Gong Shi, and the inscription of Jiang Jieshi and others on the Ji'nan massacre. As for books, but 10 books. The earliest works after the founding of new China