Tang Jing deng zhu
Wu Zhou bo du ban she, 2010
Buku Teks
War Departement, 1944
Buku Referensi
Wendy Abraham
John Wiley & Sons, 2013
Buku Teks
Purcell, Victor, 1896-1965
Oxford University Press, 1967
Buku Teks
Bushell, Stephen W.
Wyman and Sons, 1906
Buku Teks