Gallo, Joseph D.
HBJ, 1991
Buku Teks
Thoreau, Henry David, 1817-1862
The Liberal Arts Press, 1945
Buku Teks
Srinivasan, S.
S.S. Mubarok and Brothers , 1992
Buku Teks
Bremer, Sidney Newton
Pustaka Binaman Pressindo, 1993
Buku Teks
edited by Leslie A. Fiedler
Thomas Y. Crowell, 1958
Buku Teks