Παραπομπή APA

Subhadra Govindapilla. (1971). Tarkkasastram. State Institute of Languages.

Παραπομπή Chicago Style

Subhadra Govindapilla. Tarkkasastram. Trivandrum: State Institute of Languages, 1971.

Παραπομπή MLA

Subhadra Govindapilla. Tarkkasastram. State Institute of Languages, 1971.