21
22
23
24
by Kovizsenko, V. V.
Published: 1950
Book
25
26
by Zhang Jingxian
Published: 1997
Book
27
by Cai Hongsheng
Published: 2001
Book
28
by Liu Ce
Published: 1997
Book
29
by Feng Baozhi
Published: 2001
Book
30
by Dmitriev, Fëdor
Published: [post 1966]
Book
31
by Kokugogakkai
Published: 1991
Book
32
by Aston, W. G.
Published: 1888
Book
33
34
by Pagel, Ulrich
Published: 2007
Book
35
36
37
by Elegant, Robert S.
Published: 1980
Book
38
39
40
by Men's̆ikov, Lev Nikolaevič
Published: 1959
Book