DHARM Narain. (1965). Impact of price movements on areas under selected crops in India 1900-1939. U.P..
Cita Chicago (17th ed.)DHARM Narain. Impact of Price Movements on Areas Under Selected Crops in India 1900-1939. Cambridge: U.P., 1965.
Cita MLA (9th ed.)DHARM Narain. Impact of Price Movements on Areas Under Selected Crops in India 1900-1939. U.P., 1965.
Atenció: Aquestes cites poden no estar 100% correctes.