Atkinson, W. W. (1977). Fourteen lessons in yogi philosophy and oriental occultism (Asian ed.). Taraporevala Sons.
Cita Chicago Style (17a ed.)Atkinson, William Walker. Fourteen Lessons in Yogi Philosophy and Oriental Occultism. Asian ed. Bombay: Taraporevala Sons, 1977.
Cita MLA (8a ed.)Atkinson, William Walker. Fourteen Lessons in Yogi Philosophy and Oriental Occultism. Asian ed. Taraporevala Sons, 1977.
Precaución: Estas citas no son 100% exactas.