Dyfyniad APA

Ren, R., & Chen, K. (1995). An expenditure-based bilateral comparison of gross domestic product between China and the United States. World Bank.

Dyfyniad Arddull Chicago

Ren, Ruo'en, and Kai Chen. An Expenditure-based Bilateral Comparison of Gross Domestic Product Between China and the United States. Washington, DC: World Bank, 1995.

Dyfyniad MLA

Ren, Ruo'en, and Kai Chen. An Expenditure-based Bilateral Comparison of Gross Domestic Product Between China and the United States. World Bank, 1995.

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