Malmberg, B. (1990). The effects of external ownership: A study of linkages and branch plant location. Kulturgeografiska Institutionen vid Uppsala Universitet.
Lua i Stíl Chicago (17ú heag.)Malmberg, Bo. The Effects of External Ownership: A Study of Linkages and Branch Plant Location. Uppsala: Kulturgeografiska Institutionen vid Uppsala Universitet, 1990.
Lua MLA (8ú heag.)Malmberg, Bo. The Effects of External Ownership: A Study of Linkages and Branch Plant Location. Kulturgeografiska Institutionen vid Uppsala Universitet, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.