APA-viite (7. p.)
(2013). Costa Coffee: UK's Largest Branded Coffee Shop Chain. Marketline.
Chicago-viite (17. p.)
Costa Coffee: UK's Largest Branded Coffee Shop Chain. Marketline, 2013.
MLA-viite (9. p.)
Costa Coffee: UK's Largest Branded Coffee Shop Chain. Marketline, 2013.
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