Redigerer Beijings gamle keiserlige sommerpalass (avsnitt)

== Litteratur ==
* [[J.J.L. Duyvendak]]: «The Last Dutch Embassy to the Chinese Court (1794–1795)» i ''T'oung Pao'', 33:1-137.
* Norman Kutcher: «China's Palace of Memory», i  ''The Wilson Quarterly'', Winter 2003.
* Robert James Leslie M'Ghee: [http://books.google.com/books?id=wLneD9rxVeoC&dq=loch+how+we+got+to+pekin&source=gbs_summary_s&cad=0  ''How we got to Pekin: A Narrative of the Campaign in China of 1860.''] London: Richard Bentley, 1862
* [[Osvald Sirén]]: ''Les palais impériaux de Pékin. Deux cent soixante-quatorze planches en héliotypie d’après les photographes de l’auteur, douze dessins architecturaux et deux plans avec une notice historique sommaire''. Vanoest, Paris og Brussel 1926. – Bind 1, s 46–60; Bind 3, Tavle 207–216.
* Alexander Schulz: ''Hsi Yang Lou. Untersuchungen zu den „Europäischen Bauten“ des Kaisers Ch’ien-lung''. Dissertation. Würzburg 1966.
* Régine Thiriez: ''Barbarian lens. Western photographers of the Qianlong emperor’s European palaces.'' Gordon and Break, Amsterdam 1998, ISBN 90-5700-519-0.
* Victoria Siu: ''China and Europe intertwined: A new view of the European sector of the Chang Chun Yuan.'' I: ''Journal of garden history,'' Bind 19, 1999, s 376–393.
* Hui Zou: ''A Jesuit garden in Beijing and early modern Chinese culture.'' Purdue University Press, West Lafayette 2011, ISBN 978-1-55753-583-2.
* Vimalin Rujivacharakul: ''How to map ruins: Yuanming Yuan archives and Chinese architectural history.'' I: ''Getty research journal'', Nr 4, 2012, s 91–108.