Dyfyniad APA

UNFPA Vietnam. (2011). Young people in Vietnam: Selected indicators : From the 2009 Viet Nam population anf housing census. Ha Noi: UNFPA Vietnam.

Dyfyniad Arddull Chicago

UNFPA Vietnam. Young People in Vietnam: Selected Indicators : From the 2009 Viet Nam Population Anf Housing Census. Ha Noi: UNFPA Vietnam, 2011.

Dyfyniad MLA

UNFPA Vietnam. Young People in Vietnam: Selected Indicators : From the 2009 Viet Nam Population Anf Housing Census. Ha Noi: UNFPA Vietnam, 2011.

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