APA način citiranja (7. izdanje)

Krowinska, A., & Backhaus, C. (2023). Digital content marketing: Creating value in practice (First Edition.). United Notion.

Čikaški stil citiranja (17. izdanje)

Krowinska, Agata, i Christof Backhaus. Digital Content Marketing: Creating Value in Practice. First Edition. New york: United Notion, 2023.

MLA način citiranja (9. izdanje)

Krowinska, Agata, i Christof Backhaus. Digital Content Marketing: Creating Value in Practice. First Edition. United Notion, 2023.

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