Dyfyniad APA

Schroeder, K. (2020). Politics of Gross National Happiness. 1st ed. 2018. Springer International Publishing.

Dyfyniad Arddull Chicago

Schroeder, Kent. Politics of Gross National Happiness. 1st Ed. 2018. Springer International Publishing, 2020.

Dyfyniad MLA

Schroeder, Kent. Politics of Gross National Happiness. 1st Ed. 2018. Springer International Publishing, 2020.

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