Dyfyniad APA

(1971). Economic development board: Annual report 1970. Singapore: McGraw-Hill Far Eastern Pub.

Dyfyniad Arddull Chicago

Economic Development Board: Annual Report 1970. Singapore: McGraw-Hill Far Eastern Pub, 1971.

Dyfyniad MLA

Economic Development Board: Annual Report 1970. Singapore: McGraw-Hill Far Eastern Pub, 1971.

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