1. Albrecht, K. (1979) Stress and the Manager. Englewood Cliffs, NJ: Prentice Hall.
2. Baker, M. J. (1975) Marketing New Industrial Products. London: Macmillan — now Palgrave Macmillan.
3. Baker, M. J. (1983) Market Development. Harmondsworth: Penguin.
4. Baker, M. J. (ed.) (1995) Companion Encyclopedia of Marketing. London: Routledge.
5. Brownlie, D. (1995) ‘Environmental Analysis’, in Baker, M. J. (ed.) Companion Encyclopedia of Marketing. London: Routledge, pp. 238–250.