Carson, Rachel L.
Silent spring
Houghton Mifflin, 1962
Buku Teks SO
Carson, Rachel L.
Silent spring
Houghton Miffiln, 1962
Buku Teks SO
Haberly, Loyd
Silent fame and other poems
New York The MacMillan 1945
Buku Teks
Thomas Jr, Lewell
Silent war in Tibet
Doubleday, 1959
Buku Teks SO
Lewis, C.S.
Out of the silent planet
Macmillan, 1947
Buku Teks SO