APA-viite (7. p.)
Gardner, N. (2000). A guide to United Kingdom and European Union competition policy (3rd ed.). Macmillan Press.
Chicago-viite (17. p.)
Gardner, Nick. A Guide to United Kingdom and European Union Competition Policy. 3rd ed. Houndmills, Basingstoke, Hampshire: Macmillan Press, 2000.
MLA-viite (9. p.)
Gardner, Nick. A Guide to United Kingdom and European Union Competition Policy. 3rd ed. Macmillan Press, 2000.
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