@book{173785,
	author = {Beer, Ferdinand P. and Johnston, E. Russell, coaut. },
	title = {Mecánica vectorial para ingenieros : estática  /},
	publisher = { McGraw-Hill,},
	year = {2013},
	address = {México  :},
	edition = {10a ed.},
	note = {Titulo original : Vector mechanics for engineers}
}