A guide to the study of the United States of America : representative books reflecting the development of American life and thought /
prepared under the direction of Roy P. Basler by Donald H. Mugridge and Blanche P. McCrum 
. - Washington  : Library of Congress,  1960 
. - xv, 1193 p.  27 cm. 
<br/>К.: Бібліогр. : с. 1081-1089.