Dienstmann, G. (2018). Practical meditation (First American edition.). New York, New York: DK Publishing.
Dyfyniad Arddull ChicagoDienstmann, Giovanni. Practical Meditation. First American edition. New York, New York: DK Publishing, 2018.
Dyfyniad MLADienstmann, Giovanni. Practical Meditation. First American edition. New York, New York: DK Publishing, 2018.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.