Dyfyniad APA

TRUETT LILA J. (1980). MANAGERIAL ECONOMICS. SOUTH-WESTERN COLLEGE PUBLISHING CO.

Dyfyniad Arddull Chicago

TRUETT LILA J. MANAGERIAL ECONOMICS. CHICAGO: SOUTH-WESTERN COLLEGE PUBLISHING CO, 1980.

Dyfyniad MLA

TRUETT LILA J. MANAGERIAL ECONOMICS. SOUTH-WESTERN COLLEGE PUBLISHING CO, 1980.

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