British co-operative societies as retail innovators: Interpreting the early stages of the self-service revolution.Published in:Business History, 2008, v. 50, n. 1, p. 62, doi. 10.1080/00076790701785623By:Shaw, Gareth;Alexander, AndrewPublication type:Article
GROCERY PRICES AND MARKETING FUNCTIONS.Published in:Journal of Marketing, 1941, v. 6, n. 1, p. 27, doi. 10.2307/1245761By:Wolfe, Harry DeanePublication type:Article