Kojima, K. (2000). Commitments and contests: A game-theoretic perspective on Japanese vertical relationships. Research Institute for Economics & Business Administration, Kobe University.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিKojima, Kenji. Commitments and Contests: A Game-theoretic Perspective on Japanese Vertical Relationships. Kobe, Japan: Research Institute for Economics & Business Administration, Kobe University, 2000.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিKojima, Kenji. Commitments and Contests: A Game-theoretic Perspective on Japanese Vertical Relationships. Research Institute for Economics & Business Administration, Kobe University, 2000.