Heathrow access and Southwest London quadrant study (HASQUAD) : consultants' recommendations.
Great Britain.Department of Transport.
Scott Wilson Kirkpatrick and Partners.
Steer Davies Gleave (Firm)
Shankland/Cox Partnership.
London : Dept. of Transport,
1993.
Scott Wilson Kirkpatrick in association with Steer Davies Gleave, Shankland Cox Ltd.