Dyfyniad APA

STONIER A W. (1982). TEXT BOOK OF ECONOMIC THEORY (5TH.). E L B SOC.& LONGMAN.

Dyfyniad Arddull Chicago

STONIER A W. TEXT BOOK OF ECONOMIC THEORY. 5TH. LONDON: E L B SOC.& LONGMAN, 1982.

Dyfyniad MLA

STONIER A W. TEXT BOOK OF ECONOMIC THEORY. 5TH. E L B SOC.& LONGMAN, 1982.

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