Westrup, J. A. (1969). Schubert chamber music. British Broadcasting Corporation.
芝加哥风格引文Westrup, J. A. Schubert Chamber Music. Londres: British Broadcasting Corporation, 1969.
MLA引文Westrup, J. A. Schubert Chamber Music. British Broadcasting Corporation, 1969.
警告：这些引文格式不一定是100％准确.