Dyfyniad APA

(1980). The Decline in productivity growth: Proceedings of a Conference held at Edgartown, Massachusetts, June 1980. Federal Reserve Bank of Boston.

Dyfyniad Arddull Chicago

The Decline in Productivity Growth: Proceedings of a Conference Held at Edgartown, Massachusetts, June 1980. Boston: Federal Reserve Bank of Boston, 1980.

Dyfyniad MLA

The Decline in Productivity Growth: Proceedings of a Conference Held at Edgartown, Massachusetts, June 1980. Federal Reserve Bank of Boston, 1980.

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