Bunyan, John
The Pilgrims progress
Zephyr Books, 1945
 Buku Teks SO
Bunyan, John
The Pilgrims progress
J.M. Dent & Sons, 1967
 Buku Teks SO
Bunyan, John
The Pilgrims progress
Oxford University Press, 1930
 Buku Teks SO
Priestley, John Boynton, 1894-1984
The thirty-first of June : a tale of true love, enterprise and progress in the Arthurian ad-atomic ages
Doubleday, 1962
 Buku Teks SO
Rivers-Smith, S.
Progress and conquest book II : the soil and the plants
Oxford University Press, 1949
 Buku Teks SO