A biographical dictionary of scientists, 2nd ed. (Cassini, Giovanni Domenico, b. 1625, d. 1712; astronomer with many planetary discoveries to his credit)
Geographicae crucis fabrica et vsus, 1643 (name not given; name in Latin language ms. table bound into NYPL copy, recording observations at Bologna of solar eclipse of July 1, 1666: Cassinus)
Michaud, Biog. univ. (Cassini (Jean-Dominique); b. 8 June 1625; d. 14 Sept. 1712)
Hoefer, Nouv. biog. gen. (Cassini, Jean-Dominique; 1625-1712)
La meridiana del tempio di S. Petronio in Bologna, 2000 t.p. (Gian Domenico Cassini) original t.p. (Gio. Domenico Cassini)