Dyfyniad APA
ebrary, Inc, & Kunaka, C. (2013). Quantitative analysis of road transport agreements (QuARTA). World Bank.
Dyfyniad Arddull Chicago
ebrary, Inc, and Charles Kunaka. Quantitative Analysis of Road Transport Agreements (QuARTA). Washington, D.C.: World Bank, 2013.
Dyfyniad MLA
ebrary, Inc, and Charles Kunaka. Quantitative Analysis of Road Transport Agreements (QuARTA). World Bank, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.