Navi, S S and Bandyopadhyay, R and Hall, A J and Bramel-Cox, P J (1999) A Pictorial Guide for the Identification of Mold Fungi on Sorghum Grain. Information Bulletin (59). International Crops Research Institute for Semi Arid Tropics , Patancheru, Andhra Pradesh, India. ISBN 92-9066-416-9