APA
INDIAN TEA ASSOCIATION, INDIAN TEA ASSOCIATION, . (1972). Annual report.1971. Calcutta: Indian Tea Associaton.
Chicago
INDIAN TEA ASSOCIATION, INDIAN TEA ASSOCIATION, . 1972. Annual report.1971. Calcutta: Indian Tea Associaton.
Harvard
INDIAN TEA ASSOCIATION, INDIAN TEA ASSOCIATION, . (1972). Annual report.1971. Calcutta: Indian Tea Associaton.
MLA
INDIAN TEA ASSOCIATION, INDIAN TEA ASSOCIATION, . Annual report.1971. Calcutta: Indian Tea Associaton. 1972.
