Παραπομπή APA

Dalen, G. M., & Tipton, C. R. (1974). Creating the future: Agendas for tomorrow : international symposium III October 28-30, 1974. Columbus, Ohio: Batelle Memorial Institute.

Παραπομπή Chicago Style

Dalen, George M., and Clyde R. Tipton. Creating the Future: Agendas for Tomorrow : International Symposium III October 28-30, 1974. Columbus, Ohio: Batelle Memorial Institute, 1974.

Παραπομπή MLA

Dalen, George M., and Clyde R. Tipton. Creating the Future: Agendas for Tomorrow : International Symposium III October 28-30, 1974. Columbus, Ohio: Batelle Memorial Institute, 1974.

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