APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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