A–B–C–D–E–F–G–H–I–J–K–L–M–N–O–P–Q–R–S–T–U–V–W–X–Y–Z O Oliver, P. (2004) Writing Your Thesis, London: SAGE. Osborn, F. J. & Mumford, L. (eds.) (1965) Ebenezer Howard, Garden Cities of To-Morrow, Cambridge: The MIT Press.