@inproceedings{inproceedings15660257,
title   = {Analysis of online surveys services for marketing research},
author = {Rosa, Renata Lopes and Bressan, Graça and Toledo, Geraldo Luciano},
year = {2011},
publisher = {Academy of Taiwan Information Systems Research - ATISR},
booktitle   = {International Conference on Marketing Studies - ICMS2011}
}