Foreign Languages Publishing, [date of publication not identified]
Buku Teks SO
Anderson, Maxwell
Harcout, Brace, 1926
Buku Teks SO
Hibberd, Jack
Globe, 1983
Buku Teks SO
edited by Alrene Sykes
Penguin Books, 1986
Buku Teks SO
Hibberd, Jack
Outback Press, 1976
Buku Teks SO