Zepf, V. (2013). Rare Earth Elements: A New Approach to the Nexus of Supply, Demand and Use: Exemplified along the Use of Neodymium in Permanent Magnets (1st ed. 2013.). Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer.
Citación estilo ChicagoZepf, Volker. Rare Earth Elements: A New Approach to the Nexus of Supply, Demand and Use: Exemplified Along the Use of Neodymium in Permanent Magnets. 1st ed. 2013. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2013.
Cita MLAZepf, Volker. Rare Earth Elements: A New Approach to the Nexus of Supply, Demand and Use: Exemplified Along the Use of Neodymium in Permanent Magnets. 1st ed. 2013. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2013.
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