Gaston Tissandier

Inaudi, the calculator

Scientific American, N. 15, Vol. 66, Munn & Co., New York 9 aprile 1892, pp. 230-230.

Alfred Binet

The calculator, Giacomo Inaudi

The Literary Digest, N. 11, Vol. 5, Funk & Wagnalls, New York 16 luglio 1892, pp. 293-294.

Jean-Martin Charcot

Physiologie psychologique. Un calculateur prodige, Inaudi

The New York Medical Times, N. 9, Vol. 20, New York dicembre 1892, pp. 285-286.

Abbott Handerson Thayer

The Law Which Underlies Protective Coloration

The Auk, Vol. 13, American Ornithologists' Union, aprile 1896, pp. 124-129.

Abbott Handerson Thayer

Further remarks on the law which underlies protective coloration

The Auk, Vol. 13, American Ornithologists' Union, ottobre 1896, pp. 318-320.