Sastry, N., McGonagle, K., & Fomby, P. (2020). Effects of the COVID-19 crisis on survey fieldwork: Experience and lessons from two major supplements to the U.S. Panel Study of Income Dynamics. Survey research methods, 14(2), 241-245. https://doi.org/10.18148/srm/2020.v14i2.7752
Chicago-Zitierstil (17. Ausg.)Sastry, Narayan, Katherine McGonagle, und Paula Fomby. "Effects of the COVID-19 Crisis on Survey Fieldwork: Experience and Lessons from Two Major Supplements to the U.S. Panel Study of Income Dynamics." Survey Research Methods 14, no. 2 (2020): 241-245. https://doi.org/10.18148/srm/2020.v14i2.7752.
MLA-Zitierstil (9. Ausg.)Sastry, Narayan, et al. "Effects of the COVID-19 Crisis on Survey Fieldwork: Experience and Lessons from Two Major Supplements to the U.S. Panel Study of Income Dynamics." Survey Research Methods, vol. 14, no. 2, 2020, pp. 241-245, https://doi.org/10.18148/srm/2020.v14i2.7752.