Dyfyniad APA

Calvo,Christina Malmberg. (1998). Options for managing and financing rural development transport infrastructure. World Bank.

Dyfyniad Arddull Chicago

Calvo,Christina Malmberg. Options for Managing and Financing Rural Development Transport Infrastructure. Washington: World Bank, 1998.

Dyfyniad MLA

Calvo,Christina Malmberg. Options for Managing and Financing Rural Development Transport Infrastructure. World Bank, 1998.

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