McDowell, Bart.
The American cowboy in life and legend /
Bart McDowell ; photographs by William Albert Allard ; foreword by Joe B. Frantz ; prepared by the Special Publications Division 
. - Washington : National Geographic Society,  1972 
. - 211 p.  ill.  27 cm.  1 l. map. 
<br/>К.: Бібліогр. : c. 211, Index 
<br/><label>  ISBN: </label>87044-099-3