McKay, Herbert
In search of science book I : air, wind, and rain
Oxford University Press, 1950
 Buku Teks SO
McKay, Herbert
In search of science book II : looking-glasses and candles
Oxford University Press, 1950
 Buku Teks SO
French, F. G.
Self-help exercises for practice in English; Book III
Oxford University Press, 1947
 Buku Teks SO
Pincas, Anita
Writing in English Book 3
Macmillan, 1983
 Buku Teks SO
Short stories retold book I
edited by H.A. Treble
Oxford University Press, 1951
 Buku Teks SO