LACKNER, Michael. In the Empire of Signs: Predicting the Future in the Chinese-Speaking Cultural Realm: 相之國度 : 漢語文化圈中的預測與未來導讀. In: FEIST, Marie-Therese; LACKNER, Michael; LUDWIG, Ulrike (Hrsg.). Zeichen der Zukunft: Wahrsagen in Ostasien und Europa / Signs of the Future. Divination in East Asia and Europe. Heidelberg: arthistoricum.net,2021. p. 52–59. DOI: 10.11588/arthistoricum.763.c10298. Disponível em: https://books.ub.uni-heidelberg.de/arthistoricum/catalog/book/763/chapter/10298.. Acesso em: 26 apr. 2025.