150 Rounds for Singing and Teaching by Edward Bolkavec and Judith Johnson. For Choral, Voice (COLLECTION). BH Kodaly. 104 pages. Boosey and Hawkes #M051808601. Published by Boosey and Hawkes

333 Elementary Exercises in Sight Singing by Zoltan Kodaly (1882-1967). Arranged by Percy Young. For voice (Book). BH Kodaly. The Kodaly Choral Method. Edited with annotations by Dr. Percy Young. 20th Century, Instructional and Sight Reading. Instructional book. 36 pages. Boosey and Hawkes #M051305209. Published by Boosey and Hawkes

101 Exercises in Intonation. By Zoltan Kodaly. (Book). Boosey and Hawkes Kodaly. Softcover. Size 7x10.5 inches. 16 pages. Published by Boosey and Hawkes.

Singing in German - High Voice and Piano. Composed by Various. Edited by Mary King. Boosey & Hawkes Voice. Softcover. 116 pages. Boosey & Hawkes #M060119446. Published by Boosey & Hawkes

Voice and Organ. Composed by Peter Warlock (1894-1930). Boosey and Hawkes Voice. 6 pages. Boosey and Hawkes #M060029141. Published by Boosey and Hawkes (HL.48009662).

Singing in German - Medium/Low Voice and Piano. Composed by Various. Edited by Mary King. Boosey & Hawkes Voice. Softcover. Boosey & Hawkes #M060119453. Published by Boosey & Hawkes

Music for Sight-Singing and Ear Training. By Philip Tacka, Micheal Houlahan. Boosey and Hawkes Kodaly. Book only. Size 7x10 inches. 112 pages. Published by Boosey and Hawkes.