APA
BENGAL ( Government of..), BENGAL ( Government of..), . (1931). Annual returns of the Income-Tax Department Bengal presedency forth year 1939-40. Calcutta: Govt Press India.
Chicago
BENGAL ( Government of..), BENGAL ( Government of..), . 1931. Annual returns of the Income-Tax Department Bengal presedency forth year 1939-40. Calcutta: Govt Press India.
Harvard
BENGAL ( Government of..), BENGAL ( Government of..), . (1931). Annual returns of the Income-Tax Department Bengal presedency forth year 1939-40. Calcutta: Govt Press India.
MLA
BENGAL ( Government of..), BENGAL ( Government of..), . Annual returns of the Income-Tax Department Bengal presedency forth year 1939-40. Calcutta: Govt Press India. 1931.