Krowinska, A., & Backhaus, C. (2023). Digital content marketing: Creating value in practice (First Edition.). United Notion.
Chicagoスタイル(17版)引用形式Krowinska, Agata, , Christof Backhaus. Digital Content Marketing: Creating Value in Practice. First Edition. New york: United Notion, 2023.
MLA(9版)引用形式Krowinska, Agata, , Christof Backhaus. Digital Content Marketing: Creating Value in Practice. First Edition. United Notion, 2023.