al salloom, y. i. i. (1997). strategic planning and development in the kingdom of saudi arabia, 1932-1995: A historical study.
Tohutoru Kātū Chicago (17th ed.)al salloom, yousuf ibn ibrahim. Strategic Planning and Development in the Kingdom of Saudi Arabia, 1932-1995: A Historical Study. Riyadh, 1997.
Tohutoro MLA (9th ed.)al salloom, yousuf ibn ibrahim. Strategic Planning and Development in the Kingdom of Saudi Arabia, 1932-1995: A Historical Study. 1997.
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