Gaya APA

Wood, F., Lightowlers, P. (1985). PURCHASING, COSTING, AND CONTROL IN THE HOTEL AND CATERING INDUSTRY . London: Longman Group (FE) Ltd.

Gaya MLA

Wood, Frank., Lightowlers, Peter. "PURCHASING, COSTING, AND CONTROL IN THE HOTEL AND CATERING INDUSTRY". London: Longman Group (FE) Ltd, 1985. Text.