Educational Foundation (National Restaurant Association). (2013). Hospitality and restaurant management. Upper Saddle River, N.J.: Pearson.
Chicago Style aipamenaEducational Foundation (National Restaurant Association). Hospitality and Restaurant Management. Upper Saddle River, N.J.: Pearson, 2013.
MLA aipamenaEducational Foundation (National Restaurant Association). Hospitality and Restaurant Management. Upper Saddle River, N.J.: Pearson, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.