APA

Grigoryev V. M. G., . (1974). Prakruthiyute balangal (m). : State Institute of Languages, TVPM.

Chicago

Grigoryev V Myakishev G, . 1974. Prakruthiyute balangal (m). : State Institute of Languages, TVPM.

Harvard

Grigoryev V. M. G., . (1974). Prakruthiyute balangal (m). : State Institute of Languages, TVPM.

MLA

Grigoryev V Myakishev G, . Prakruthiyute balangal (m). : State Institute of Languages, TVPM. 1974.