Goetschius, P. (1972). The theory and practice of tone-relations: An elementary course of harmony with emphasis upon the element of melody. Completely rewritten and enlarged (Nachdr. d. Ausg. New York 1931.). Greenwood Pr.
Chicago Style (17th ed.) CitationGoetschius, Percy. The Theory and Practice of Tone-relations: An Elementary Course of Harmony with Emphasis upon the Element of Melody. Completely Rewritten and Enlarged. Nachdr. d. Ausg. New York 1931. Westport, Conn: Greenwood Pr, 1972.
MLA (9th ed.) CitationGoetschius, Percy. The Theory and Practice of Tone-relations: An Elementary Course of Harmony with Emphasis upon the Element of Melody. Completely Rewritten and Enlarged. Nachdr. d. Ausg. New York 1931. Greenwood Pr, 1972.
Warning: These citations may not always be 100% accurate.