Dyfyniad APA

HSIAO CHENG. (2003). ANALYSIS OF PANEL DATA (2ND.). CAMBRIDGE UNIVERSITY PRESS.

Dyfyniad Arddull Chicago

HSIAO CHENG. ANALYSIS OF PANEL DATA. 2ND. CAMBRIDGE: CAMBRIDGE UNIVERSITY PRESS, 2003.

Dyfyniad MLA

HSIAO CHENG. ANALYSIS OF PANEL DATA. 2ND. CAMBRIDGE UNIVERSITY PRESS, 2003.

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