Dyfyniad APA

Fagerberg, J. (1997). Technology and international trade. Edward Elgar.

Dyfyniad Arddull Chicago

Fagerberg, Jan. Technology and International Trade. Cheltenham, UK ; Brookfield, Vt., US: Edward Elgar, 1997.

Dyfyniad MLA

Fagerberg, Jan. Technology and International Trade. Edward Elgar, 1997.

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