Dyfyniad APA

Interest Rate Statistics (Bulgarian National Bank). Bulgarian National Bank.

Dyfyniad Arddull Chicago

Interest Rate Statistics (Bulgarian National Bank). Bulgarian National Bank.

Dyfyniad MLA

Interest Rate Statistics (Bulgarian National Bank). Bulgarian National Bank.

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