edited by Song Zhenghai
Zhejiang Jiaoyu Chubanshe, 2000
Buku Referensi
Mrazek, Rudolf, author
Princeton University Press, 2002
Buku Teks
Foster, George M., author
Harper & Row , 1962
Buku Teks
Zuhal, author
UI-Press, 2000
Buku Teks
Friedman, Thomas L, author
PT. Gramedia Pustaka Utama, 2018
Buku Teks