Abraham, J. A study of the viability of copper mining companies in the light of adverse developments in the external sector.
Lua i Stíl Chicago (17ú heag.)Abraham, Jocelyn. A Study of the Viability of Copper Mining Companies in the Light of Adverse Developments in the External Sector.
Lua MLA (9ú heag.)Abraham, Jocelyn. A Study of the Viability of Copper Mining Companies in the Light of Adverse Developments in the External Sector.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.