History of modern Science and Mathematics [Text] Baigrie, Brian S : Thomson Gale. , 2002. – ISBN 0-684-80633-9
Volume 2 . Astrinomy & cosmology; anatomic & nuclear physics; calculus; chemistry; developmental biology– 272p, illustr.,tables. .
History of the middle ages [Text] : textbook for the 6th form / E. V. Agibalova G. M. Donskoi ... – Moscow : Prosvechtchenie, 1965. - 282, [1] p., ill.; . . – 20000 cop. (hardcover) : 5 tg.