Castellano, Christian (A.A. 2017/2018) Collaborative marketing and customers’ active participation into companies' marketing strategies: an examination of the main factors that predict customers' willingness to collaborate with firms. Tesi di Laurea in Marketing metrics, Luiss Guido Carli, relatore Michele Costabile, pp. 73. [Master's Degree Thesis]

Castellano, Christian (A.A. 2015/2016) Mobile commerce e mobile marketing: tecniche e metodologie per la creazione di una strategia omnicanale di successo. Tesi di Laurea in Marketing, LUISS Guido Carli, relatore Michele Costabile, pp. 76. [Bachelor's Degree Thesis]