The American eagle : The ascent of Bob Crandall and American airlines / Dan Reed. - New York : St. Martin's Press, 1993. - 302 p. : [4] inset l. ill. ; 24 cm.см.. - (A Thomas Dunne Book). - ISBN 0-312-08696-2[MFN: 21432]
Raise heaven and earth : the story of Martin Marietta people a. their pioneering achievements / William B. Harwood. - New York [et al.] : Simon & Schuster, [1993]. - 656 p. : ill. + [5] inset l. ill. ; 24 cm.см.. - Bibliogr.: p. 609-627. - ISBN 0-671-74998-6[MFN: 29264]