Dictionary of national biography. Supplement

MLA

Ray, Nisith Ranjan. Dictionary of national biography. Supplement. Calcutta : Institute of Historical Studies, 1986-

APA

Ray, N. (1986). Dictionary of national biography. Supplement. Calcutta : Institute of Historical Studies.

Chicago

Ray, Nisith Ranjan. Dictionary of national biography. Supplement. Calcutta : Institute of Historical Studies, 1986-