Lua APA (7ú heag.)

PROFILLIDIS, V. (1995). Railway engineering. Avebury Technical.

Lua i Stíl Chicago (17ú heag.)

PROFILLIDIS, V.A. Railway Engineering. Aldershot: Avebury Technical, 1995.

Lua MLA (9ú heag.)

PROFILLIDIS, V.A. Railway Engineering. Avebury Technical, 1995.

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