Dyfyniad APA

DAVIES OWEN L. (1979). DESIGN & ANALYSIS OF INDUSTRIAL EXPERIMENTS (2ND.). LONGMAN GROUP.

Dyfyniad Arddull Chicago

DAVIES OWEN L. DESIGN & ANALYSIS OF INDUSTRIAL EXPERIMENTS. 2ND. LONDON: LONGMAN GROUP, 1979.

Dyfyniad MLA

DAVIES OWEN L. DESIGN & ANALYSIS OF INDUSTRIAL EXPERIMENTS. 2ND. LONGMAN GROUP, 1979.

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