Francesco Ferrara (geologist) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Francesco Ferrara (geologist)" in English language version.

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1books.google.com

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books.google.com

Mira, Giuseppe M. (1976). Bibliografia Siciliana. Vol. I A-L. Palermo: Tipografia GB Gaudiano. doi:10.5962/bhl.title.48631. ISBN 9031302244.

doi.org

Mira, Giuseppe M. (1976). Bibliografia Siciliana. Vol. I A-L. Palermo: Tipografia GB Gaudiano. doi:10.5962/bhl.title.48631. ISBN 9031302244.