Belch. Advertising and Promotion: An Integrated Marketing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBelch. Advertising and Promotion: An Integrated Marketing.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBelch. Advertising and Promotion: An Integrated Marketing.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.