APA

Graff H. K. S. S. P. T., . (1975). Vaidyutha engineering atisthana tathwangal, Vol.2 (m). : State Institute of Languages, TVPM.

Chicago

Graff Heinz Kerala Sastra Sahitya Parishad Tr, . 1975. Vaidyutha engineering atisthana tathwangal, Vol.2 (m). : State Institute of Languages, TVPM.

Harvard

Graff H. K. S. S. P. T., . (1975). Vaidyutha engineering atisthana tathwangal, Vol.2 (m). : State Institute of Languages, TVPM.

MLA

Graff Heinz Kerala Sastra Sahitya Parishad Tr, . Vaidyutha engineering atisthana tathwangal, Vol.2 (m). : State Institute of Languages, TVPM. 1975.