Dyfyniad APA

AERB. (1992). Methods for the measurement of radon,thoron and their short lived progenyin dwellings/RM-1. AERB.

Dyfyniad Arddull Chicago

AERB. Methods for the Measurement of Radon,thoron and Their Short Lived Progenyin Dwellings/RM-1. Mumbai: AERB, 1992.

Dyfyniad MLA

AERB. Methods for the Measurement of Radon,thoron and Their Short Lived Progenyin Dwellings/RM-1. AERB, 1992.

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