Abou El Dahab, M. G. (1967). The Use of Regression Analysis in Economics of Education. The Institute of National Planning.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումAbou El Dahab, Mohamed Galal. The Use of Regression Analysis in Economics of Education. Cairo: The Institute of National Planning, 1967.
MLA (9րդ խմբ.) ՄեջբերումAbou El Dahab, Mohamed Galal. The Use of Regression Analysis in Economics of Education. The Institute of National Planning, 1967.