Παραπομπή APA

Za, S., Drăgoicea, M., & Cavallari, M. (2020). Exploring Services Science. Springer International Publishing.

Παραπομπή Chicago Style

Za, Stefano, Monica Drăgoicea, και Maurizio Cavallari. Exploring Services Science. Springer International Publishing, 2020.

Παραπομπή MLA

Za, Stefano, Monica Drăgoicea, και Maurizio Cavallari. Exploring Services Science. Springer International Publishing, 2020.

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