APA Edition Citation

(1968). The past year in retrospect: A review of political and economic events in 1971-72. Public Relations Department,Indian oxygen.

Chicago Edition Citation

The Past Year in Retrospect: A Review of Political and Economic Events in 1971-72. Calcutta: Public Relations Department,Indian oxygen, 1968.

MLA Edition Citation

The Past Year in Retrospect: A Review of Political and Economic Events in 1971-72. Public Relations Department,Indian oxygen, 1968.