Blair, Walter
Better reading 2: Literature
Scott, Foresman and Company, 1948
 Buku Teks SO
The New book of knowledge : volume 2
Grolier Incorporated, 1997
 Buku Referensi
New horizons world guide
edited by Gerald W. Whitted
Pan American World Airways, 1971
 Buku Referensi
Barnes, Harry Elmer
New horizons in criminology
Prentice Hall of India, 1966
 Buku Teks
New Horizons in Linguistics
edited by John Lyons
Penguin Books, 1973
 Buku Teks SO