Domenech, Lluis
Ibiza : a mediterranean lifestyle
Konemann, 1999
Buku Referensi
Cressey, George Babcock, 1896-1963
Crossroads : land and life in Southwest Asia
J.B. Lippincott, 1960
Buku Teks SO
Vermeulen, Armand
De Leie natuur en cultuur
Lannoo bvba, 1986
Buku Teks
The road to Kabul : an anthology / edited by Gerald de Gaury and H.V.F. Winstone.
Mac Millan, 1982
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