Brech, E. (1969). What is your business: A study of marketing management for maximum profitability. British Institute of Management.
Citazione stile Chigago Style (17a edizione)Brech, E.F.L. What Is Your Business: A Study of Marketing Management for Maximum Profitability. London: British Institute of Management, 1969.
Citatione MLA (9a ed.)Brech, E.F.L. What Is Your Business: A Study of Marketing Management for Maximum Profitability. British Institute of Management, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.