Lingyu (Professor School of Civil Engineering Central South University Changsha Hunan China) Zhou, Liping (Associate Professor School of Civil Engineering Central South University Chang Wang
John (Director of The Food and Beverage Training Company London) Cousins, David (Emeritus Professor of Hospitality Studies University of West London UK) Foskett, David (Principal Lecturer Graham
J Brian (University of New England Australia) Hardaker, Ruud B M (Wageningen University The Netherlands) Huirne, Jock R (Consultant USA) Anderson, Gudbrand (Lillehammer University College Lien
