@book{123735,
	author = {López, Isaac},
	title = {Historiadores y cronistas},
	year = {jul./dic. 2003},
	address = {Mérida},
	note = {Incluye notas y resumen},
	url = {https://www.google.com.ec/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0ahUKEwjZycnzyLzNAhWGFR4KHfNDB4cQFggaMAA&url=http%3A%2F%2Fwww.saber.ula.ve%2Fbitstream%2F123456789%2F22947%2F1%2Flopez_isaac.pdf&usg=AFQjCNEXVkjnfmcENCL89pvvxFibLw2PDQ&sig2=GSRABIqmTFc7DULqzaTL0A&bvm=bv.125221236,d.dmo}
}