@book{116688,
	author = {Puerto Rico.},
	title = {Puerto Rico exporta /},
	publisher = {Departamento de Comercio de Puerto Rico, },
	year = {[1977-1980]},
	address = {San Juan, P.R. :},
	note = {Description based on: Año 2, no. 2 (feb. 1978); title from cover.}
}