Georg Simmel / 
Ed. by Lewis A. Coser. 
 - Englewood Cliffs, N.J. :  Prentice-Hall, Inc.,  [1965]. 
 - vi, 184 p. ;  24 cm. 
 - Makers of modern social science,  S-119 A Spectrum book .
<br/><br/>Bibliographical footnotes "Simmel's books in German and English": p. 180-182 
<br/><br/><label>Subjects--Personal Names: </label><br/>Simmel, Georg, 1858-1918