APA aipamena

IYER, R. N. (2020). The Gupta Vidya: : the golden thread. Theosophy Trust Books.

Chicago Style aipamena

IYER, Raghavan N. The Gupta Vidya: : The Golden Thread. Theosophy Trust Books, 2020.

MLA aipamena

IYER, Raghavan N. The Gupta Vidya: : The Golden Thread. Theosophy Trust Books, 2020.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.