The First Amendment (Concepts & Insights)
        
                    
                by
            
        
        
            Daniel Farber
        
                    
        
                
                            
        
        
                    
                    
        
            First Amendment Law in a Nutshell
        
                    
                by
            
        
        
            Jerome Barron
        
                    
        
                
                            
        
        
                    
                    
        
            Mastering Constitutional Law
        
                    
                by
            
        
        
            John C. Knechtle; Christopher J. Roederer