Gilbert, P.F.
Squatters and immigrants / P.F. Gilbert
The Jacaranda Press, 1978
 Buku Teks SO
Hemingway, Ernest, 1899-1961
Salju Kalimanjaro = The Snows pf Kalimanjaro
Yayasan Obor Indonesia, 2001
 Buku Teks SO
Hunter, Robert E.
Presidential control pf foreign policy
Praeger, 1982
 Buku Teks
Samuelson, Paul Anthony, 1915-2009
Economics
McGraw-Hill, 2010
 Buku Teks SO
Sloman, John
Economics
Harvester Wheatsheaf, 1994
 Buku Teks