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.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKock, 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.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKock, 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.
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