8 steps to becoming an accomodating restaurant: A sourcebook for enhancing customer service. s.n.
Chicago-viite (17. p.)8 Steps to Becoming an Accomodating Restaurant: A Sourcebook for Enhancing Customer Service. [S.l: s.n.
MLA-viite (9. p.)8 Steps to Becoming an Accomodating Restaurant: A Sourcebook for Enhancing Customer Service. s.n.
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