Παραπομπή APA

Barker, P. J., & Blois, K. J. (1976). Case studies in the competitive process. London: Heinemann Educational Books.

Παραπομπή Chicago Style

Barker, Peter J., and Keith John Blois. Case Studies in the Competitive Process. London: Heinemann Educational Books, 1976.

Παραπομπή MLA

Barker, Peter J., and Keith John Blois. Case Studies in the Competitive Process. London: Heinemann Educational Books, 1976.

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