Chen, N., & Juvenal, L. (2020). Markups, Quality, and Trade Costs. International Monetary Fund.
Dyfyniad Arddull ChicagoChen, Natalie, and Luciana Juvenal. Markups, Quality, and Trade Costs. Washington, D.C.: International Monetary Fund, 2020.
Dyfyniad MLAChen, Natalie, and Luciana Juvenal. Markups, Quality, and Trade Costs. International Monetary Fund, 2020.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.