Long , D. E. (1985). U. S. and Saudi Arabia: Ambivalent allies. Westview pr..
Citación estilo ChicagoLong , David E. U. S. and Saudi Arabia: Ambivalent Allies. Boulder: Westview pr., 1985.
Cita MLALong , David E. U. S. and Saudi Arabia: Ambivalent Allies. Westview pr., 1985.
Warning: These citations may not always be 100% accurate.