White, Walter
How far the promised land? / by Walter White
The Viking Press, 1956
 Buku Teks SO
Bray, Richard Nicholas
Dredging : a handbook for engineers / R. N. Bray, A.D. Bates, J.M. Land
Arnold, 1997
 Buku Referensi
Gibran, Kahlil, 1883-1931
Prose poems / Kahlil Gibran; translated by Andrew Ghareeb; with a foreword by Barbara Young
Alfred A. Knoff, 1962
 Buku Teks SO
Roy, James A. Le
The Philippines circa 1900 / by James A. Le Roy
Filipiniana Book Guild, 1968
 Buku Teks SO
Emmanuel, Arghiri
Unequal exchange : a study ot he imperialism of trade / Arghiri Emmanuel ; with additional comments by Cherles Bettelheim translated form the French by Brian Pearch
Monthly Review Press, 1972
 Buku Teks