Martin, R. L. (1995). Musical "Topics" and Expression in Music. The Journal of Aesthetics and Art Criticism.
Chicago-Zitierstil (17. Ausg.)Martin, Robert L. "Musical "Topics" and Expression in Music." The Journal of Aesthetics and Art Criticism 1995.
MLA-Zitierstil (8. Ausg.)Martin, Robert L. "Musical "Topics" and Expression in Music." The Journal of Aesthetics and Art Criticism, 1995.
警告：这些引文格式不一定是100％准确.