@book{144359,
	author = {American Petroleum Institute, API},
	title = {Manual of petroleum measurement standards. Chapter 8- Sampling},
	publisher = {American Petroleum Institute, API},
	year = {2015},
	address = {Washington},
	edition = {3rd. ed.},
	note = {Equivalente a las normas: ASTM D4177 ANSI/ASTM D4177 ASTM D4177 - 15a}
}