Srewart, Desmond
Arab world
New York : Time Incorporated, c.1962.
 Buku Teks
Faris, Nabih Amin
The Crescent in crisis : an interpretive study of the modern Arab world / Nabih Amin Faris and Mohammed Tawfik Husayn
University of Kansas, 1955
 Buku Teks SO
Cohen, L. Jonathan
The Principles of world citizenship
Basil Blackwell, 1954
 Buku Teks
Population: challenging world crisis
edited by Bernard Berelson
Information Agency, 1975
 Buku Teks
Population : challenging world crisis
edited by Bernard Berelson
Voice of America, 1975
 Buku Teks