Friedrich, Carl J. (Carl Joachim), 1901-. <br/><br/>
Tradition and authority / 
by Carl J. Friedrich. 
 - London :  MacMillan,  1972. 
 - 144 p. ;  23 cm. 
 - Key concepts in political science .
<br/><br/>p. 138-142. 
<br/><br/><label>ISBN: </label>0333118901 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Authority.