APA
Butler MIke,, . (2011). E-commerce and convergence : A guide to the law of digital media. London: Bloomsbury.
Chicago
Butler MIke,, . 2011. E-commerce and convergence : A guide to the law of digital media. London: Bloomsbury.
Harvard
Butler MIke,, . (2011). E-commerce and convergence : A guide to the law of digital media. London: Bloomsbury.
MLA
Butler MIke,, . E-commerce and convergence : A guide to the law of digital media. London: Bloomsbury. 2011.