Hara : the vital centre of man / Karlfried Graf von Dürckheim; Translated from the German by Sylvia-Monica von Kospoth in collaboration with Estelle R. Healey.
G.Allen & Unwin, 1962
Buku Teks
Eliade, Mircea
Yoga : immortality and freedom/ Eliade Mircea.
Pantheon Books, Inc, 1958
Buku Teks
Eliade, Mircea
Yoga ; immortality and freedom / MirceaEliade
Pantheon Books, 1954
Buku Teks
Muzumdar, S
Yogic exercises/ S. Muzumdar.
Orient Longmans, 1954
Buku Teks
Zebroff, Kareen
Dasar-dasar yoga=The ABC yoga/ Kareen Zebroff; gubahan Stefanus
Sinar Kumala, 1979
Buku Teks