Παραπομπή APA

Economic intelligence service. (2009). National income statistics: July 2009. Centre for Monitoring Indian Economy.

Παραπομπή Chicago Style

Economic intelligence service. National Income Statistics: July 2009. Mumbai: Centre for Monitoring Indian Economy, 2009.

Παραπομπή MLA

Economic intelligence service. National Income Statistics: July 2009. Centre for Monitoring Indian Economy, 2009.