Dyfyniad APA

Tinbergen, J., & Dopfer, K. (1976). Economics in the future: Towards a new paradigm. Westview Press.

Dyfyniad Arddull Chicago

Tinbergen, Jan, and Kurt Dopfer. Economics in the Future: Towards a New Paradigm. Boulder, Colo.: Westview Press, 1976.

Dyfyniad MLA

Tinbergen, Jan, and Kurt Dopfer. Economics in the Future: Towards a New Paradigm. Westview Press, 1976.

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