Ambos, T.C. and J. Birkinshaw (2010) "Headquarters' Attention and Its Effect on Subsidiary Performance", Management International Review, Vol.50, No.4, pp.449-469.
Wilkins,Mira(2007)"The Experience of Foreign Multinational Enterprises in Japan,1946-1974",『国民経済雑誌』第196巻第1号,pp23-47.
Yongue, Julia (2005) "Origins of Innovation in the Japanese Pharmaceutical Industry: The Case of Yamanouchi Pharmaceutical Company (1923-1976)", Japanese Research in Business History, Vol.22, pp.109-135.
Yoshino, Michael Y. and Thomas W. Malnight (1990) "Eli Lilly and Company (C): Japan" Harvard Business School Case Product, No.9-391-034, pp.1-22.