APA
West Bengal. Department of Transport, . (1989). A Handbook on transport. Calcutta: Department of Transport.
Chicago
West Bengal. Department of Transport, . 1989. A Handbook on transport. Calcutta: Department of Transport.
Harvard
West Bengal. Department of Transport, . (1989). A Handbook on transport. Calcutta: Department of Transport.
MLA
West Bengal. Department of Transport, . A Handbook on transport. Calcutta: Department of Transport. 1989.