Milton, M., & Donnellan, A. (2020). Message from the BIPM and BIML directors. Ural Research Institute of Metrology.
Lua i Stíl Chicago (17ú heag.)Milton, M., agus A. Donnellan. Message from the BIPM and BIML Directors. Ural Research Institute of Metrology, 2020.
Lua MLA (9ú heag.)Milton, M., agus A. Donnellan. Message from the BIPM and BIML Directors. Ural Research Institute of Metrology, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.