Gaya APA

Spears, M, C., Vaden, A, G. (1985). Foodservice organizations : a managerial and systems approach . [s.l.]: John Wiley & Sons.

Gaya MLA

Spears, Marian, C.., Vaden, Allene, G.. "Foodservice organizations : a managerial and systems approach". [s.l.]: John Wiley & Sons, 1985. Text Non-Fiction.