APA-viite (7. p.)
Williams, C. C., & Windebank, J. (2004). Informal employment in the advanced economies: Implications for work and welfare. Routledge.
Chicago-viite (17. p.)
Williams, Colin C., ja J. Windebank. Informal Employment in the Advanced Economies: Implications for Work and Welfare. London ; New York: Routledge, 2004.
MLA-viite (9. p.)
Williams, Colin C., ja J. Windebank. Informal Employment in the Advanced Economies: Implications for Work and Welfare. Routledge, 2004.
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