Dyfyniad APA
ebrary, Inc, Woessmann, L., & Peterson, P. E. (2007). Schools and the equal opportunity problem. MIT Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Ludger Woessmann, and Paul E. Peterson. Schools and the Equal Opportunity Problem. Cambridge, Mass.: MIT Press, 2007.
Dyfyniad MLA
ebrary, Inc, et al. Schools and the Equal Opportunity Problem. MIT Press, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.