Dyfyniad APA

Asian Development Bank. (2010). Guide on bid evaluation. Asian Development Bank.

Dyfyniad Arddull Chicago

Asian Development Bank. Guide on Bid Evaluation. Metro Manila, Philippines: Asian Development Bank, 2010.

Dyfyniad MLA

Asian Development Bank. Guide on Bid Evaluation. Asian Development Bank, 2010.

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