Ali, Salim and Ripley, S. Dillon <br/><br/>
Handbook of the Birds of India and Pakistan 
Together with those of Nepal, Sikkim, Bhutan and Cerlon 
 - London  Oxford Universitty Press   1968 
 - 380 
<br/><br/><label>Publisher. No.: </label> Bombay Natural History Society 
<br/><br/><label>Subjects--Personal Names: </label> Zoology 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology