Wang, Qicheng, author
China Intercontinental Press, 2009
Buku Teks
Wang, Qicheng, author
China Intercontinental Press, 2010
Buku Teks
Vitkovich, Victor
Foreign Languages Publishing House , 1954
Buku Teks
Indonesia. Directorate General of Tourism
Wahyu Promospirit, 1990
Buku Referensi
Schwartz, Harry, author
Atheneum, 1966
Buku Teks