Fjeldstad, Mary C., author
Harcourt Brace College Publisher, 1998
Buku Teks
edited, and with an introd. by Susan
Hill and Wang, 1982
Buku Teks
Benet, William Rose, author
Thomas Y. Crowell, 1965
Buku Referensi
Dany, Max, author
Hachette , 1977
Buku Teks
Cheng, Xiang Wen
Beijing Beijing Yuyan wenhua Daxue Chubanshe 1997
Buku Teks