Kock, S. (1991). A strategic process for gaining external resources through long-lasting relationships: Examples from two Finnish and two Swedish industrial firms. Swedish School of Economics and Business Administration.
Lua i Stíl Chicago (17ú heag.)Kock, Sören. A Strategic Process for Gaining External Resources Through Long-lasting Relationships: Examples from Two Finnish and Two Swedish Industrial Firms. Helsingfors: Swedish School of Economics and Business Administration, 1991.
Lua MLA (8ú heag.)Kock, Sören. A Strategic Process for Gaining External Resources Through Long-lasting Relationships: Examples from Two Finnish and Two Swedish Industrial Firms. Swedish School of Economics and Business Administration, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.