Dyfyniad APA

Asian Development Bank. Information Office, Frontier Productions, Griffiths, S., & Salamon, R. (1997). Bhutan [videorecording]: In pursuit of gross national happiness. Asian Development Bank.

Dyfyniad Arddull Chicago

Asian Development Bank. Information Office, Frontier Productions, Steven Griffiths, and Robert Salamon. Bhutan [videorecording]: In Pursuit of Gross National Happiness. Manila: Asian Development Bank, 1997.

Dyfyniad MLA

Asian Development Bank. Information Office, et al. Bhutan [videorecording]: In Pursuit of Gross National Happiness. Asian Development Bank, 1997.

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