PROFILLIDIS, V. (1995). Railway engineering. Avebury Technical.
Čikaški stil citiranja (17. izdanje)PROFILLIDIS, V.A. Railway Engineering. Aldershot: Avebury Technical, 1995.
MLA način citiranja (9. izdanje)PROFILLIDIS, V.A. Railway Engineering. Avebury Technical, 1995.
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