Yao, Peng, author
CYPI Press, 2010
Buku Referensi
Emma Beare, editor
Bounty Books, 2013
Buku Referensi
Trifoni, Jasmina, author
White Star Publishers, 2013
Buku Referensi
Zhang Chunxia, author
Baiwanzhuang Street, 2009
Buku Teks
BBC Earth (Firm)
Lonely Planet, 2010
Buku Referensi