APA
Pradeepkumar A., . (1997). Petrology of the humite-spinelcalcite marbles of Ambasmudram, TamilNadu , India. Trivandrum: University of Kerala.
Chicago
Pradeepkumar Ap, . 1997. Petrology of the humite-spinelcalcite marbles of Ambasmudram, TamilNadu , India. Trivandrum: University of Kerala.
Harvard
Pradeepkumar A., . (1997). Petrology of the humite-spinelcalcite marbles of Ambasmudram, TamilNadu , India. Trivandrum: University of Kerala.
MLA
Pradeepkumar Ap, . Petrology of the humite-spinelcalcite marbles of Ambasmudram, TamilNadu , India. Trivandrum: University of Kerala. 1997.