APA
Assam. Department of Economics and Statistics (Shillong), . (1963). Statistical abstract of Assam (1960-61). Shillong: Government Press.
Chicago
Assam. Department of Economics and Statistics (Shillong), . 1963. Statistical abstract of Assam (1960-61). Shillong: Government Press.
Harvard
Assam. Department of Economics and Statistics (Shillong), . (1963). Statistical abstract of Assam (1960-61). Shillong: Government Press.
MLA
Assam. Department of Economics and Statistics (Shillong), . Statistical abstract of Assam (1960-61). Shillong: Government Press. 1963.