ivan.chekhov:
Gladys A. Reichard - Navajo Shepherd and Weaver (1936, J. J. Augustin, New York)
ivan.chekhov:
George Pullen Jackson - Spiritual Folk-Songs of Early America (1937, J. J. Augustin, New York)
ivan.chekhov:
Nicholas Michelson - Abba (1937, J. J. Augustin, New York)