Gaya APA

Stefanelli, J, M., FEINSTEIN, A, H. (2005). E-BOOK : PURCHASING SELECTION AND PROCUREMENT FOR THE HOSPITALITY INDUSTRY - Sixth Edition . New Jersey: JOHN WILEY & SONS, INC..

Gaya MLA

Stefanelli, John, M.., FEINSTEIN, ANDREW, HALE. "E-BOOK : PURCHASING SELECTION AND PROCUREMENT FOR THE HOSPITALITY INDUSTRY - Sixth Edition". New Jersey: JOHN WILEY & SONS, INC., 2005. Text.