Sexual Life in Ancient China. A Preliminary Survey of Chinese Sex and Society from ca. 1500 B.C. till 1644 A.D. by R. H. van GulikWilhelm SchifferMN 17:1/4 (1962) p. 361 → jstor.org/stable/2383279ShareStoria Della Letteratura Cinese by Giuliano BetruccioliLao-Tse: La Gnosis Taoista del Tao Te Ching by Carmelo Elorduy