Παραπομπή APA

Sayigh, Y. A. (1978). The Determinants of Arab Economic Development. Croom Helm.

Παραπομπή Chicago Style

Sayigh, Yusif A. The Determinants of Arab Economic Development. London: Croom Helm, 1978.

Παραπομπή MLA

Sayigh, Yusif A. The Determinants of Arab Economic Development. Croom Helm, 1978.