APA
Singh H. P., . (1987). Regional disparity in Industrial growth. New Delhi: Anmol Publications.
Chicago
Singh H P, . 1987. Regional disparity in Industrial growth. New Delhi: Anmol Publications.
Harvard
Singh H. P., . (1987). Regional disparity in Industrial growth. New Delhi: Anmol Publications.
MLA
Singh H P, . Regional disparity in Industrial growth. New Delhi: Anmol Publications. 1987.