एपीए उद्धरण

Lovelock, C., & Wirtz, C. (2006). Services marketing: People, technology, strategy. Pearson.

शिकागो स्टाइल उद्धरण

Lovelock, Christopher, और Chatterjee Wirtz. Services Marketing: People, Technology, Strategy. Chennai: Pearson, 2006.

एमएलए उद्धरण

Lovelock, Christopher, और Chatterjee Wirtz. Services Marketing: People, Technology, Strategy. Pearson, 2006.