एपीए उद्धरण

Tracy, L. T. (2023). Principles of Marketing for a Digital Age. Sage Publications Ltd.

शिकागो स्टाइल उद्धरण

Tracy, L. Tuten. Principles of Marketing for a Digital Age. Sage Publications Ltd, 2023.

एमएलए उद्धरण

Tracy, L. Tuten. Principles of Marketing for a Digital Age. Sage Publications Ltd, 2023.