Groot, J.J.M. de.
The religious system of China : its ancient forms, evolution, history and present aspect, manners, customs and social institutions connected therewith. Vol. 1-6. (Leyden : E.J. Brill, 1892-1910).
http://classiques.uqac.ca/classiques/chine_ancienne/auteurs_chinois.html.
https://archive.org/details/religioussystem00groogoog.
(GJ8)
Philosophy : China : General
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Religion : General
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Religion : Popular Religion
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Sinology and Asian Studies : Europe : Germany
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Sinology and Asian Studies : Europe : Netherlands