Foot, D. (1988). Changes in customer shopping behaviour: SavaCentre shopping surveys 1982 and 1987. University of Reading.
Citazione stile Chigago Style (17a edizione)Foot, David. Changes in Customer Shopping Behaviour: SavaCentre Shopping Surveys 1982 and 1987. Reading, England: University of Reading, 1988.
Citatione MLA (8a ed.)Foot, David. Changes in Customer Shopping Behaviour: SavaCentre Shopping Surveys 1982 and 1987. University of Reading, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.