Liu, I. (1986). The inner teachings of Taoism. Shambhala.
Cita Chicago Style (17a ed.)Liu, I-ming. The Inner Teachings of Taoism. Boston: Shambhala, 1986.
Cita MLA (9a ed.)Liu, I-ming. The Inner Teachings of Taoism. Shambhala, 1986.
Precaución: Estas citas no son 100% exactas.