Ali, Salim Handbook of the birds of India and Pakistan : Together with those of bangladesh, nepal, sikkim, bhutan and srilanka / by Salim Ali and S. Dillon Ripley - Bombay: Oxford, 1973. - 277p. - (vol. 8 - Warblers to Redstarts) . Dewey Class. No.: 598.2954 / ALI/H