English folk song : some conclusions /
Cecil J. Sharp ; prepared by Maud Karpeles, with an appreciation of Cecil Sharp by Ralph Vaughan Williams.
- 4th rev. ed.
- Wakefield : EP Publishing, 1972.
- xxv, 199 p. : music ; 22 cm.
Reprint of 4th ed., 1965.
"Bibliography: collections of English folk song which have been taken down directly fron the lips of folk singers": p. 181-184.