Fearn, D. A. (1969). Management systems for the hotel, catering and allied industries. Business Books.
Citazione stile Chigago Style (17a edizione)Fearn, David A. Management Systems for the Hotel, Catering and Allied Industries. London: Business Books, 1969.
Citatione MLA (9a ed.)Fearn, David A. Management Systems for the Hotel, Catering and Allied Industries. Business Books, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.