Римски путеви — разлика између измена

* {{Cite book |ref= harv|last=Forbes|first=Robert James|title=Studies in ancient technology, Volume 2|year=1993|publisher=Brill|isbn=978 90 04 00622 5|url=http://books.google.co.uk/books?id=4Oi70BovgoQC&pg=PA146&dq=%22Via+Gabina%22+road+built&hl=en&ei=39XjTMPQKMqzhAfP0cnNDg&sa=X&oi=book_result&ct=result&resnum=10&ved=0CFgQ6AEwCQ#v=onepage&q=%22Via%20Gabina%22%20road%20built&f=false|page=146| ref = harv}}