BURDEN, E. (1984). Design Presentation Technique For Marketing And Project Proposals Ernest Burden. McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBURDEN, Erment. Design Presentation Technique For Marketing And Project Proposals Ernest Burden. McGraw-Hill, 1984.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBURDEN, Erment. Design Presentation Technique For Marketing And Project Proposals Ernest Burden. McGraw-Hill, 1984.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.