References
- Af Hällström , O. 1975 . Viapori-Suomenlinna-Sveaborg . Arkkitehti 2 .
- Barthes , R. 1970 . The Empire of Signs , New York : Hill and Wang . trans. Richard Howard 1982
- Harris , D. and Hays , D. 2007 . “ On the use and misuse of historical landscape views ” . In Representing Landscape Architecture , Edited by: Treib , M. Oxon : Taylor & Francis .
- Heiskanen , S. 1983 . Kuvia Helsingistä (Pictures from Helsinki) , Helsinki : Otava .
- Jutikkala , E. , trans , Pirinen, K. and Sjöblom , P. 1974 . A History of Finland , New York : Praeger Publishers .
- Kairamo , E. 1975 . Suomenlinna Disposition Plan . Arkkitehti 2 .
- Lahdenmäki , H. 1998 . The Renovation of Suomenlinna . Arkkitehti 5 .
- ed.) , Lilius, H. ( . 1990 . Carl Ludwig Engel , 1778 – 1840 . Helsinki : City of Helsinki .
- Lilius , H. 1984 . Esplanadi-Esplanaden-The Esplanade: Helsinki-Helsingfors , Rungsted Kyst, Denmark : Anders Nyborg .
- Lönnqvist , B. and Rönkkö , M-L. 1988 . Helsingfors: Från kungsgård till huvudstad (Helsinki: From Royal Manor to Capital City) , Helsinki : Holger Schildts förlag .
- Neall , L. C. 1986 . Lawrence Halprin: Changing Places , San Francisco : San Francisco Museum of Modern Art .
- Suolahti , E. 1973 . Helsinki: A City in a Classic Style , Helsinki : Otava .
- Treib , M. 1987 . “ The Presence of Absence: Places by Extraction. Places vol. 4 no. 3, reprinted ” . In Settings and Stray Paths: Writings on Landscapes and Gardens , Edited by: Treib , M. London : Routledge . 2005
- Wickberg , N. E. 1945 . “ Engels Stilhistoriska Ställning: Preussisk hellenism contra rysk empire (Engel's Position on Historical Styles: Prussian Hellenism versus Russian Empire). ” . In Empires-tudier , Helsinki : Söderström & Co: 1945 .
- Wickberg , N. E. 1973 . Carl Ludwig Engel , Helsinki : City of Helsinki .
- Wickberg , N. E. 1981 . Senaatintori-Senatstorget-The Senate Square-Der Senatsplatz , Rungsted Kyst, Denmark : Anders Nyborg .