Stauffer, Robert B. <br/><br/>
The development of an interest group :  the Philippine Medical Association / 
Robert B. Stauffer 
 - Quezon City :  University of the Philippines Press,  1966 
 - 192 p. ;  24 cm. 
<br/><br/>Bibliography :  p. 176-184 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social groups