Nuernberger, P. (1981). Freedom from stress: A holistic approach. Himalayan International Institute of Yoga Science and Philosophy.
Dyfyniad Arddull ChicagoNuernberger, Phil. Freedom from Stress: A Holistic Approach. Honesdale, Pa.: Himalayan International Institute of Yoga Science and Philosophy, 1981.
Dyfyniad MLANuernberger, Phil. Freedom from Stress: A Holistic Approach. Himalayan International Institute of Yoga Science and Philosophy, 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.