Dyfyniad APA

LAPIN LAWRENCE L. (1981). QUANTITATIVE METHODS FOR BUSINESS DECISIONS (2ND.). HARCOURT BRACE JOVANOVICH.

Dyfyniad Arddull Chicago

LAPIN LAWRENCE L. QUANTITATIVE METHODS FOR BUSINESS DECISIONS. 2ND. LONDON: HARCOURT BRACE JOVANOVICH, 1981.

Dyfyniad MLA

LAPIN LAWRENCE L. QUANTITATIVE METHODS FOR BUSINESS DECISIONS. 2ND. HARCOURT BRACE JOVANOVICH, 1981.

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