Тaнненбaум, Едwaрд Р. Tannenbaum, Yedward R. Yeuropean tsivilization sintse de Middle Ages / Yedward R. Tannenbaum. - New York : Wiley, 1965. - xv, 834 p. : Includes index. ISBN: RUSSIAN20076 Dewey Class. No.: 940.1 / Eu