Nassar, M. A., & El-Dessouki, S. I. (1972). Scope of Application of Quantitative Analysis in Oil Industry. The Institute of National Planning.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Nassar, Mohamed Ali, ба Salah Ibrahim El-Dessouki. Scope of Application of Quantitative Analysis in Oil Industry. Cairo: The Institute of National Planning, 1972.
MLA -ийн эшлэл (9 дэх хэвлэлт)Nassar, Mohamed Ali, ба Salah Ibrahim El-Dessouki. Scope of Application of Quantitative Analysis in Oil Industry. The Institute of National Planning, 1972.
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