Dyfyniad APA
ebrary, Inc, & Pack, J. R. (2005). Sunbelt/frostbelt: Public policies and market forces in metropolitan development. Brookings Institution Press.
Dyfyniad Arddull Chicago
ebrary, Inc, and Janet Rothenberg Pack. Sunbelt/frostbelt: Public Policies and Market Forces in Metropolitan Development. Washington, D.C.: Brookings Institution Press, 2005.
Dyfyniad MLA
ebrary, Inc, and Janet Rothenberg Pack. Sunbelt/frostbelt: Public Policies and Market Forces in Metropolitan Development. Brookings Institution Press, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.