1WEIDENBAUM M.Outsourcing:pros and cons[J].Business Horizons,2005,8:311-315.
2EVES A.Experiences of the implementation and operation of the hazard analysis critical control points in the food service sector[J].Hospitality Management,2005,24:3-19.
3WEELE A J.Revolution in purchasing[J].European Journal of purchasing and Supply Management,1996,2(4):153-160.