.Sayigh, Y. A. (1983). Arab oil policies in the 1970. croom helm.
Chicago Style (17th ed.) Citation.Sayigh, Yusif A. Arab Oil Policies in the 1970. London: croom helm, 1983.
MLA (9th ed.) Citation.Sayigh, Yusif A. Arab Oil Policies in the 1970. croom helm, 1983.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.