SpringerLink (Online service), Moreso, J. J., Papayannis, D. M., & Ferrer Beltran, J. (2013). Neutrality and theory of law. Springer Netherlands.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service), Jose Juan Moreso, Diego M. Papayannis, और Jordi Ferrer Beltran. Neutrality and Theory of Law. Dordrecht: Springer Netherlands, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service), et al. Neutrality and Theory of Law. Springer Netherlands, 2013.
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