Heinz, Douglas, Jane Iara Pereira da Costa, and Erick William Pereira. 2014. “MARKETING MIX IN A BUYING NETWORK: A COMPARATIVE STUDY OF THE PERCEPTIONS OF MANAGERS AND ASSOCIATES IN A SUPERMARKET NETWORK”. Electronic Review of Administration 20 (2):529-70. https://seer.ufrgs.br/index.php/read/article/view/38437.