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* {{chú thích tạp chí|journal=Annals of Geophysics|volume= 49|issue= 4/5|month=August/October|year=2006|title=The subduction structure of the Northern Apennines: results for the RETREAT seismic deployment|first=Lucia et al|last=Margheriti|url=http://earth.geology.yale.edu/~jjpark/Margheriti_etal_Annali_2006.pdf|ref=CITEREFMargheriti2006}}
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* {{Citechú bookthích sách|title=Alpine biodiversity in Europe|editor-first=László |editor-last=Nagy|editor2-last=Grabherr|editor3-first=Ch.|editor3-last=Körner|editor4-first=D.B.A.|editor4-last=Thompson|first=F.|last=Pedrotti|first2=D.|last2=Gafta|contribution=The High Mountain Flora and Vegetation of the Apennines and the Italian Alps|location=Berlin, Heidelberg [u.a.]|publisher=Springer-Verlag |year=2003 |series=Ecological studies, 167|pages=73–84|ref=CITEREFPedrotti2003|editor2-first=G.}}.
