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^Högström, Hilkka (1996). Helsingin rautatieasema / Helsinki railway station. Helsinki. ISBN 951-53-0533-0.{{cite book}}: CS1 maint: location missing publisher (link)
^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.
^"Historic San Juan Hotel Reopens After 15 Years". Latin American Herald Tribune. Archived from the original on 23 December 2015. Retrieved June 28, 2018.