Παραπομπή APA

Grigoroudis, E., & Doumpos, M. (2020). Operational Research in Business and Economics. 1st ed. 2017. Springer International Publishing.

Παραπομπή Chicago Style

Grigoroudis, Evangelos, και Michael Doumpos. Operational Research in Business and Economics. 1st Ed. 2017. Springer International Publishing, 2020.

Παραπομπή MLA

Grigoroudis, Evangelos, και Michael Doumpos. Operational Research in Business and Economics. 1st Ed. 2017. Springer International Publishing, 2020.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.