Anker, R., Khan, M. E., & Gupta, R. B. (1987). Biases in measuring the labour force: Results of a methods test survey in Uttar Pradesh, India. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)Anker, Richard, M. E. Khan, und R. B. Gupta. Biases in Measuring the Labour Force: Results of a Methods Test Survey in Uttar Pradesh, India. International Labour Organization, 1987.
MLA-Zitierstil (9. Ausg.)Anker, Richard, et al. Biases in Measuring the Labour Force: Results of a Methods Test Survey in Uttar Pradesh, India. International Labour Organization, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.