Lua APA (7ú heag.)
Profillidis, V. A. (2014). Railway Management and Engineering (4th ed.). Routledge /Ashgate Publishing.
Lua i Stíl Chicago (17ú heag.)
Profillidis, Vassilios A. Railway Management and Engineering. 4th ed. New York: Routledge /Ashgate Publishing, 2014.
Lua MLA (9ú heag.)
Profillidis, Vassilios A. Railway Management and Engineering. 4th ed. Routledge /Ashgate Publishing, 2014.
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