Dyfyniad APA
Wooldridge, J. M. (2010). Econometric analysis of cross section and panel data (2nd ed.). MIT Press.
Dyfyniad Arddull Chicago
Wooldridge, Jeffrey M. Econometric Analysis of Cross Section and Panel Data. 2nd ed. Cambridge, Mass.: MIT Press, 2010.
Dyfyniad MLA
Wooldridge, Jeffrey M. Econometric Analysis of Cross Section and Panel Data. 2nd ed. MIT Press, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.