Roonwal, M. L. 1940. “On the Occurrence of Swinhoe’s Snipe, <I>Capella megala< I> (Swinhoe), in Bengal, With Remarks on Its Distribution in the India Region”. Records of the Zoological Survey of India 42 (1):109-13. https://doi.org/10.26515/rzsi/v42/i1/1940/162454.