Ian R Lewis. ‘Built Representation Conference Report’, Built Representation: Parlamentsarchitektur in Europa, International Academic Conference, 4-5 September 2024, Ihre H-Soz-Kult: Dusseldorf, 02.05.2025, https://www.hsozkult.de/conferencereport/id/fdkn-154402 

Ian R Lewis. ‘From Palace to Parliament: How Japan and China moved from Imperial Rule to Representation Rule through the lens of their Parliament Buildings’ ,The Twelfth International Convention of Asia Scholars (ICAS 12), Amsterdam University Press, Jun 2022, Volume 1, p.366 - 380 

Ian R Lewis, 2019. ‘A Tale of Two Courts: The interactions of the Dutch and Chinese Political Elites with their Cities’, Gergory, ed., Ancient and Modern Practices of Citizenship in Asia and the West, Asian Cities: Care of Self Series, 141-168, Amsterdam: Amsterdam University Press 

Schroevers, Sander M. and Lewis, Ian R. et al., 2018. Business English. Freiburg, Haufe Lexware GmbH

Schroevers, Sander M. and Lewis, Ian R., 2010. Negotiations in English. Freiburg, Haufe Lexware GmbH