Reference: Luthin 1991

Luthin, H.W. 1991. Restoring the Voice in Yanan Traditional Narrative: Prosody, Performance and Presentational Form. (Restoring the Voice in Yanan Traditional Narrative: Prosody, Performance and Presentational Form.) University of California, Berkeley.

https://books.google.fr/books?id=ygMDogEACAAJ

@book{luthin1991restoring,
  author    = {Luthin, H.W.},
  publisher = {University of California, Berkeley},
  series    = {Restoring the Voice in Yanan Traditional Narrative: Prosody, Performance and Presentational Form},
  title     = {Restoring the Voice in Yanan Traditional Narrative: Prosody, Performance and Presentational Form},
  url       = {https://books.google.fr/books?id=ygMDogEACAAJ},
  year      = {1991}
}