Yatiswarananda & Prabhavananda. (1993). The eternal companion: Life and teachings of Swami Brahmananda (5 th rev.ed.). Sri Ramakrishna Math.
Chicago Style aipamenaYatiswarananda and Prabhavananda. The Eternal Companion: Life and Teachings of Swami Brahmananda. 5 th rev.ed. Madras: Sri Ramakrishna Math, 1993.
MLA aipamenaYatiswarananda and Prabhavananda. The Eternal Companion: Life and Teachings of Swami Brahmananda. 5 th rev.ed. Sri Ramakrishna Math, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.