एपीए उद्धरण

Gilles, K. (2025). Understanding Digital Marketing: The principles of digital marketing explained simply and practically. Independently published.

शिकागो स्टाइल उद्धरण

Gilles, Kroeger. Understanding Digital Marketing: The Principles of Digital Marketing Explained Simply and Practically. Independently published, 2025.

एमएलए उद्धरण

Gilles, Kroeger. Understanding Digital Marketing: The Principles of Digital Marketing Explained Simply and Practically. Independently published, 2025.