Blake, L. (1975). Civil Engineer's Reference Book. Newes- Butterworth.
Chicago Edition CitationBlake, L.S. Civil Engineer's Reference Book. London: Newes- Butterworth, 1975.
MLA citiranjeBlake, L.S. Civil Engineer's Reference Book. Newes- Butterworth, 1975.
Opozorilo: Ti citati niso vedno 100% točni.