Organisation for Economic Co-operation and Development. (2019). Unpacking E-commerce: Business models, trends and policies. Organisation for Economic Co-operation and Development.
Cytowanie według stylu Chicago (wyd. 17)Organisation for Economic Co-operation and Development. Unpacking E-commerce: Business Models, Trends and Policies. Paris, France: Organisation for Economic Co-operation and Development, 2019.
Cytowanie według stylu MLA (wyd. 9)Organisation for Economic Co-operation and Development. Unpacking E-commerce: Business Models, Trends and Policies. Organisation for Economic Co-operation and Development, 2019.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..