Não informado. (1921). THE ORGAN: REVIEW FOR ITS MAKERS, ITS PLAYERS AND ITS LOVERS. Musical Opinion.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. THE ORGAN: REVIEW FOR ITS MAKERS, ITS PLAYERS AND ITS LOVERS. Dorset, Inglaterra: Musical Opinion, 1921.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. THE ORGAN: REVIEW FOR ITS MAKERS, ITS PLAYERS AND ITS LOVERS. Musical Opinion, 1921.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.