Williams, C. C., & Lansky, M. A. (2013). Informal employment in developed and developing economies: Perspectives and policy responses. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)Williams, Colin C., und Mark A. Lansky. Informal Employment in Developed and Developing Economies: Perspectives and Policy Responses. International Labour Organization, 2013.
MLA-Zitierstil (9. Ausg.)Williams, Colin C., und Mark A. Lansky. Informal Employment in Developed and Developing Economies: Perspectives and Policy Responses. International Labour Organization, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.