Dyfyniad APA

(2013). OECD Guidelines on measuring subjective well-being. OECD.

Dyfyniad Arddull Chicago

OECD Guidelines on Measuring Subjective Well-being. Paris: OECD, 2013.

Dyfyniad MLA

OECD Guidelines on Measuring Subjective Well-being. OECD, 2013.

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