@book{23177,
	author = {Macera, Pablo},
	title = {Trabajos de historia},
	publisher = {INC},
	year = {1977},
	series = {serie 1, 2, 3 y 4},
	address = {Lima},
	edition = {2da edición},
	url = {https://books.google.com.pe/books/about/Trabajos_de_historia.html?id=n_PiAAAAMAAJ&redir_esc=y}
}