Practical reasoning  [Texte imprimé] / 
ed. by Joseph Raz 
 - Oxford:  Oxford University Press,  1978 
<br/><br/>Bibliogr. p. 199-201 
<br/><br/><label>ISBN: </label>0-19-875041-2 
<br/><br/><label>Dewey Class. No.: </label>160