APA استشهاد

Lakdawala, D. T., & Alagh, Y. K. S. Regional variations in industrial development. Sardar Patel Institute of Economic and social Research.

استشهاد بنمط شيكاغو

Lakdawala, D. T., و Yoginder K. Sarma Alagh. Regional Variations in Industrial Development. Ahmedabad: Sardar Patel Institute of Economic and social Research.

MLA استشهاد

Lakdawala, D. T., و Yoginder K. Sarma Alagh. Regional Variations in Industrial Development. Sardar Patel Institute of Economic and social Research.