@book{90958,
	author = {Rosario, José Colombán and P.R.},
	title = {A study of illegitimacy and dependent children in Puerto Rico / by José C. Rosario.},
	publisher = {Impr. Venezuela},
	year = {[1933?]},
	address = {San Juan, P.R.},
	note = {Prepared under the direction of a research committee of the child welfare board. cf. Pref.}
}