Jakobson, Roman 1896-1982.
Preliminaries to speech analysis: the distinctive features and their correlates /
Roman Jakobson, C. Gunnar M. Fant, Morris Halle 
. - Cambridge : M.I.T. Press,  1967 
. - viii, 64 p.  ill., tab.  24 cm. 
<br/>К.: Бібліогр. : c. 53-55, Index