@book{142789,
	author = {American Petroleum Institute, API},
	title = {Specification for fire test for valves},
	publisher = {American Petroleum Institute, API},
	year = {2020},
	address = {Washington},
	edition = {5ta ed.},
	note = {Incluye: Errata 1, agosto 2020 Errata 2, agosto 2020}
}