Buggert, R. W. (1940). Drums: A follow up course for individual or like-instrument class instruction / Robert W. Buggert. Rubank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBuggert, Robert W. Drums: A Follow Up Course for Individual or Like-instrument Class Instruction / Robert W. Buggert. Miami, Fl.: Rubank, 1940.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBuggert, Robert W. Drums: A Follow Up Course for Individual or Like-instrument Class Instruction / Robert W. Buggert. Rubank, 1940.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.