1. Agnihotri, B. N. 1950. The bael(Aegle marmelos Correa). Indian Fd. Packers 4(a): 29–31.
2. Aiyer, A. K. Y. N. 1956. The antiquity of some field and forest flora of India. Bangalore Printing and Publishing Co. Ltd., Bangalore.
3. Badar-Ud-Din. 1950. Physical properties of gums. Pakistan J. Sci. Res. 2: 51.
4. Baslas, K. K. & S. S. Deshapande. 1949. Essential oil from the leaves of the bael fruit(Aegle marmelos). J. Indian Chem. Soc. 26: 231–234.
5. —. 1951. Essential oils from leaves, twigs and fruits ofAegle marmelos. J. Indian Chem. Soc. 28: 19–22.