Kojima, K. (2000). Commitments and contests: A game-theoretic perspective on Japanese vertical relationships. Research Institute for Economics & Business Administration, Kobe University.
Lua i Stíl Chicago (17ú heag.)Kojima, Kenji. Commitments and Contests: A Game-theoretic Perspective on Japanese Vertical Relationships. Kobe, Japan: Research Institute for Economics & Business Administration, Kobe University, 2000.
Lua MLA (9ú heag.)Kojima, Kenji. Commitments and Contests: A Game-theoretic Perspective on Japanese Vertical Relationships. Research Institute for Economics & Business Administration, Kobe University, 2000.
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