Text ( visual ) : unmediated Leadership / James MacGregor Burns. -- London : Pickering & Chatto , 2006. -- 514 p. ; 25 cm. -- (Intellectual legacy of management theory / co-edited by Daniel A. Wren and Sasaki Tsuneo ; ser. 6 . Motivation and leadership ; pt. 1 . Leadership ; v. 4). -- Reprint. Originally published: New York : Harper & Row, 1978 ; ISBN for "Leadership" (v. 1-7): 1851968555 ; Bibliography: p. 473-513. -- (BA75513339) ; https://ci.nii.ac.jp/ncid/BA75513339 Author Heading(s): Burns, James MacGregor