Norman, W. E. (1969). The impact of computer techniques on road transport planning: A preliminary survey of the economic potential of various techniques for the organisation of road transport operations. National Computing Centre.
Чикаго стиль цитування (17-те видання)Norman, William Emerson. The Impact of Computer Techniques on Road Transport Planning: A Preliminary Survey of the Economic Potential of Various Techniques for the Organisation of Road Transport Operations. Manchester: National Computing Centre, 1969.
Стиль цитування MLA (8-ме видання)Norman, William Emerson. The Impact of Computer Techniques on Road Transport Planning: A Preliminary Survey of the Economic Potential of Various Techniques for the Organisation of Road Transport Operations. National Computing Centre, 1969.