Hsü, Immanuel C. Y.
The secret mission of the Lord Amherst on the China coast, 1832. In : Harvard journal of Asiatic studies ; vol 17, no. 1/2 (June 1954).
https://www.jstor.org/stable/2718132?seq=1#metadata_info_tab_contents.
(Hsü11)
History : China - Europe : England
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Sinology and Asian Studies : United States of America
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Travel and Legation Accounts