SpringerLink (Online service) & Peris-Ortiz, M. (2016). Multiple helix ecosystems for sustainable competitiveness. Springer.
Chicago Style (17. basım) AtıfSpringerLink (Online service) ve Marta Peris-Ortiz. Multiple Helix Ecosystems for Sustainable Competitiveness. Cham: Springer, 2016.
MLA (9th ed.) AtıfSpringerLink (Online service) ve Marta Peris-Ortiz. Multiple Helix Ecosystems for Sustainable Competitiveness. Springer, 2016.
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