Dyfyniad APA

LAPIN LAWRENCE. (1978). STATISTICS FOR MODERN BUSINESS DECISIONS. HARCOURT.

Dyfyniad Arddull Chicago

LAPIN LAWRENCE. STATISTICS FOR MODERN BUSINESS DECISIONS. NEW YORK: HARCOURT, 1978.

Dyfyniad MLA

LAPIN LAWRENCE. STATISTICS FOR MODERN BUSINESS DECISIONS. HARCOURT, 1978.

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