Παραπομπή APA

Prema Nandakumar. (1977). Our Mother. Sri Aurobindo Ashram.

Παραπομπή Chicago Style

Prema Nandakumar. Our Mother. Pondicherri: Sri Aurobindo Ashram, 1977.

Παραπομπή MLA

Prema Nandakumar. Our Mother. Sri Aurobindo Ashram, 1977.