Stephens, R. (1976). The Arab's new frontier. Westview Press.
Cita Chicago (17th ed.)Stephens, Robert. The Arab's New Frontier. Boulder, Colo.: Westview Press, 1976.
Cita MLA (8th ed.)Stephens, Robert. The Arab's New Frontier. Westview Press, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.