APA
Hanushek E. A., National Bureau of Economic Research, Wang Y. & Zhang L. (2023). Understanding trends in Chinese skill premiums, 2007-2018. Cambridge: NBER.
Chicago
Hanushek Eric A, National Bureau of Economic Research, Wang Yuan and Zhang Lei. 2023. Understanding trends in Chinese skill premiums, 2007-2018. Cambridge: NBER.
Harvard
Hanushek E. A., National Bureau of Economic Research, Wang Y. and Zhang L. (2023). Understanding trends in Chinese skill premiums, 2007-2018. Cambridge: NBER.
MLA
Hanushek Eric A, National Bureau of Economic Research, Wang Yuan and Zhang Lei. Understanding trends in Chinese skill premiums, 2007-2018. Cambridge: NBER. 2023.