1. 
Craig P, De Búrca G. EU law: text, cases and materials. Sixth edition. Oxford: Oxford University Press; 2015.
    
  
    2. 
Barnard C, Peers S, editors. European Union law. Second edition. Oxford: Oxford University Press; 2017.
    
  
    3. 
Foster NG, editor. Blackstone’s EU treaties & legislation: 2017-2018. 28th edition. Oxford: Oxford University Press; 2017.
    
  
    4. 
Weiss F, Kaupa C. European Union internal market law. Cambridge: Cambridge University Press; 2014.
    
  
    5. 
Arnull A, Chalmers D. The Oxford Handbook of European Union law. First edition. Oxford, United Kingdom: Oxford University Press; 2015.
    
  
    6. 
Whish R, Bailey D. Competition law. Eighth edition. Oxford, United Kingdom: Oxford University Press; 2015.
    
  
    7. 
Jones A, Sufrin BE. EU competition law: text, cases, and materials. Sixth edition. Oxford: Oxford University Press; 2016.
    
  
    8. 
Barnard C. The substantive law of the EU: the four freedoms. Fifth edition. Oxford: Oxford University Press; 2016.