@book{115065,
	author = {Picó, Rafael. and López McCormick, Leticia.},
	title = {Planning and regional development of Puerto Rico},
	year = {1964]},
	series = {Technical measures employed for the formulation of plans and their execution. Subject},
	address = {zSan Juan, P.R.},
	note = {Paper presented during the 5th International Planning Congress in Mexico... September 28 to October 3, 1964, under the auspices of SIAP.}
}