“Some Factors in Growth Reconsidered by Robert Eisner, (Lecture Series No. 21). Athens: Center of Planning and Economic Research, 1966. pp.63”. The Pakistan Development Review 7, no. 4 (December 1, 1967): pp.547–547. Accessed October 28, 2025. https://thepdr.pk/index.php/pdr/article/view/189.