@book{20514,
	author = {Astudillo y Astudillo, Rubén, 1939-2003},
	title = {Regreso al sol negro},
	publisher = {Libresa},
	year = {2005},
	address = {Quito},
	note = {Incluye datos sobre el autor y la obra},
	url = {https://books.google.com.ec/books?id=ruw7FBYW-aUC&pg=PA7&lpg=PA7&dq=Regreso+al+sol+negro+Rub%C3%A9n+Astudillo+y+Astudillo&source=bl&ots=nwX2pTX5ES&sig=MnolfP1QkMlFH8SPjz8Fmuk6ki8&hl=es-419&sa=X&ved=0ahUKEwiE9eugtIbUAhVLRSYKHavaDJgQ6AEIOTAI#v=onepage&q=Regreso%20al%20sol%20negro%20Rub%C3%A9n%20Astudillo%20y%20Astudillo&f=false}
}