TY  - SER
AU  - Villanueva Rance, Amaru.
TI  - Prologe: Migratory Melodies. Departure, longing and the return in Bolivian music
T2  - Bolivan Express. Migration ; 
PY  - 2012///
CY  - La Paz-BO
PB  -  Grupo Express Press
ER  -