“…Publ. for the University of Essex.…”

“…Diss. University of Essex, 1992.…”

“…The fifth Noel Buxton Lecture of the University of Essex, 20 March 1969.…”

“…Bernard Degen, University of Bern, Switzerland – Dr. Peter Gurney, University of Essex, United Kingdom – Dr. Mary Hilson, University College London, United Kingdom – Akira Kurimoto, director and chief researcher of Consumer Co-op Institute of Japan – Prof. …”