Παραπομπή APA

Achuthan Pillai, P. S. (1993). Indian siksha niyamam (2nd ed.). SIL.

Παραπομπή Chicago Style

Achuthan Pillai, P. S. Indian Siksha Niyamam. 2nd ed. Thiruvananthapuram: SIL, 1993.

Παραπομπή MLA

Achuthan Pillai, P. S. Indian Siksha Niyamam. 2nd ed. SIL, 1993.