Whyte, Iain Boyd, ed. (1985). Crystal Chain Letters: Architectural Fantasies by Bruno Taut and His Circle. The MIT Press. ISBN 0-262-23121-2. /wiki/ISBN_(identifier)
Högström, Hilkka (1996). Helsingin rautatieasema / Helsinki railway station. Helsinki. ISBN 951-53-0533-0.{{cite book}}: CS1 maint: location missing publisher (link) 951-53-0533-0
Jokinen, Teppo (1998). "Eliel Saarinen – Main Station". In Thiel-Siling, Sabine (ed.). Icons of Architecture – the 20th century (2nd ed.). Munich: Prestel. pp. 24–5. ISBN 3-7913-1949-3. 3-7913-1949-3
"Historic San Juan Hotel Reopens After 15 Years". Latin American Herald Tribune. Archived from the original on 23 December 2015. Retrieved June 28, 2018. https://web.archive.org/web/20151223235512/http://www.laht.com/article.asp?CategoryId=14092&ArticleId=611911
Church of Notre-Dame-de-la-Défense National Historic Site of Canada. Canadian Register of Historic Places.
http://www.historicplaces.ca/en/rep-reg/place-lieu.aspx?id=7409&pid=0