1. Aiken, L. S., & West, S. G. (1991). Multiple regression: Testing and interpreting interactions. Thousand Oaks, CA: Sage Publications.
2. Azuma, N. (2017). Nihon no inshokuten chain no seisui ni kansuru QCA wo mochiita tansakuteki kenkyu. Japan Society of Foodservice Studies Annual, 22, 52–65.(東伸一(2017).「日本の飲食店チェーンの盛衰に関するQCA(質的比較分析:Qualitative Comparative Analysis)を用いた探索的研究」『日本フードサービス学会年報』22, 52–65)(In Japanese)
3. Booms, B. H., & Bitner, M. J. (1981). Marketing strategies and organizational structures for service firms. In Marketing of Services (pp. 47–51). Chicago: American Marketing Association.
4. Borden, N. H. (1964). The concept of the marketing mix. Journal of Advertising Research, 4, 7–12.
5. Chandler, A. D., Jr. (1990). Scale and scope: The dynamics of industrial capitalism. Cambridge, MA: Harvard University Press.(安部悦生・工藤章・日高千景・川辺信雄・西牟田祐二・山口一臣(訳)(1993).『スケール・アンド・スコープ:経営力発展の国際比較』有斐閣)(In Japanese)