Vitkovich, Victor
A Tour of Soviet Uzbekistan. translated from the Russian
Foreign Languages Publishing House, 1954
 Buku Teks SO
Ma, Ho-tien
Chinese agent in Mongolia / Ma Ho-t'ien; translated by John De Francis
John Wiley Hopkins, 1949
 Buku Teks SO
Vazon, Ivan
The great Rila wilderness / Ivan Vazov. Translated by Jana Molhova.
Sofia Press, 1969
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Wohlrabe, Raymond A.
The land and people of Australia
J.B. Lippincott, 1956
 Buku Teks SO
Winchester, Simon
Korea : a walk through the land of miracles
Grafton Books, 1988
 Buku Teks SO