Dyfyniad APA

Rosenberg, N. (1972). Technology and American economic growth. New York: Sharpe.

Dyfyniad Arddull Chicago

Rosenberg, Nathan. Technology and American Economic Growth. New York: Sharpe, 1972.

Dyfyniad MLA

Rosenberg, Nathan. Technology and American Economic Growth. New York: Sharpe, 1972.

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