@article{article, title = {{The motives of off-the-books entrepreneurs: Necessity- or opportunity-driven?}}, url = {{}}, year = {{2009}}, month = {{1}}, author = {{Williams CC}}, doi = {{10.1007/s11365-008-0098-8}}, volume = {{5}}, journal = {{International Entrepreneurship and Management Journal}}, issue = {{2}}, pages = {{203-217}}, note = {{Accessed on 2025/06/22}}}