原文: Guide to the Practical Study of Harmony. Peter Ilyich Tchaikovsky. 1840-1893. Reference Textbooks. Textbook - General. Dover Edition.
译文: 引导到和谐的实践研究. Unabridged republication of Guide to the Practical Study of Harmony, P. Jurgenson, Leipzig, n. 彼得·伊里奇·柴可夫斯基. 参考书. 多佛尔版.