James W. Gair, W. S. Karunatillake, John Paolillo ; with consultants, A. J Gunawardana ... [et al.]South Asia Program and Dept. of Modern Languages and Linguistics Cornell University1987
James W. Gair, W. S. Karunatilaka ; with the assistance of Gregory Pearson and Heloise PereraSouth Asia Program and Dept. of Modern Languages and Linguistics Cornell University1974