Forbes, Tori Z.; Burns, Peter C.; Skanthakumar, S.; Soderholm, L. (14 Feb 2007). "Synthesis, Structure, and Magnetism of Np2O5". Journal of the American Chemical Society129 (10): 2760–2761. doi:10.1021/ja069250r. பப்மெட்:17298069. Bibcode: 2007JAChS.129.2760F.
Zhang, Lei; Dzik, Ewa A.; Sigmon, Ginger E.; Szymanowski, Jennifer E.S.; Navrotsky, Alexandra; Burns, Peter C. (2018). "Experimental thermochemistry of neptunium oxides: Np2O5 and NpO2". Journal of Nuclear Materials501: 398–403. doi:10.1016/j.jnucmat.2017.10.034.
Forbes, Tori Z.; Burns, Peter C.; Skanthakumar, S.; Soderholm, L. (14 Feb 2007). "Synthesis, Structure, and Magnetism of Np2O5". Journal of the American Chemical Society129 (10): 2760–2761. doi:10.1021/ja069250r. பப்மெட்:17298069. Bibcode: 2007JAChS.129.2760F.
Forbes, Tori Z.; Burns, Peter C.; Skanthakumar, S.; Soderholm, L. (14 Feb 2007). "Synthesis, Structure, and Magnetism of Np2O5". Journal of the American Chemical Society129 (10): 2760–2761. doi:10.1021/ja069250r. பப்மெட்:17298069. Bibcode: 2007JAChS.129.2760F.