Gaya APA
Jianlong, G. (2019).
The Siege of Bianjing : The Foreign Affairs the War and the people in Late Nothern Song Dynasty .
Chengdu:
Tiandi Press.
Gaya MLA
Jianlong, Guo.
"The Siege of Bianjing : The Foreign Affairs the War and the people in Late Nothern Song Dynasty".
Chengdu:
Tiandi Press,
2019.
Text.