Dyfyniad APA

(1961). The regional factor in economic development: Policies in fifteen industrialized OECD countries. Paris: Organisation for Economic Co-operation and Development.

Dyfyniad Arddull Chicago

The Regional Factor in Economic Development: Policies in Fifteen Industrialized OECD Countries. Paris: Organisation for Economic Co-operation and Development, 1961.

Dyfyniad MLA

The Regional Factor in Economic Development: Policies in Fifteen Industrialized OECD Countries. Paris: Organisation for Economic Co-operation and Development, 1961.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.