Gaya APA

Feuerstein, G. (2001). The yoga tradition: Its history, literature, philosophy and practice. Foreword by Ken Wilber. . Prescott: Prescott Hohm Press.

Gaya MLA

Feuerstein, Georg. "The yoga tradition: Its history, literature, philosophy and practice. Foreword by Ken Wilber. ". Prescott: Prescott Hohm Press, 2001. Buku.