Παραπομπή APA

N D Arora. (2014). Political science: For civil services main examination. Mc Graw Hill Education.

Παραπομπή Chicago Style

N D Arora. Political Science: For Civil Services Main Examination. New Delhi: Mc Graw Hill Education, 2014.

Παραπομπή MLA

N D Arora. Political Science: For Civil Services Main Examination. Mc Graw Hill Education, 2014.