Nassar, M. A., & El-Dessouki, S. I. (1972). Scope of Application of Quantitative Analysis in Oil Industry. The Institute of National Planning.
Cytowanie według stylu Chicago (wyd. 17)Nassar, Mohamed Ali, i Salah Ibrahim El-Dessouki. Scope of Application of Quantitative Analysis in Oil Industry. Cairo: The Institute of National Planning, 1972.
Cytowanie według stylu MLA (wyd. 9)Nassar, Mohamed Ali, i Salah Ibrahim El-Dessouki. Scope of Application of Quantitative Analysis in Oil Industry. The Institute of National Planning, 1972.