Gilles, K. (2025). Understanding Digital Marketing: The principles of digital marketing explained simply and practically. Independently published.
استشهاد بنمط شيكاغوGilles, Kroeger. Understanding Digital Marketing: The Principles of Digital Marketing Explained Simply and Practically. Independently published, 2025.
MLA استشهادGilles, Kroeger. Understanding Digital Marketing: The Principles of Digital Marketing Explained Simply and Practically. Independently published, 2025.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.