APA

Negron Portillo M., . (1981). Public Administration in Puerto Rico: the american model and the unanticipated consequences. Puerto Rico: Universidad de Puerto Rico.

Chicago

Negron Portillo Mario, . 1981. Public Administration in Puerto Rico: the american model and the unanticipated consequences. Puerto Rico: Universidad de Puerto Rico.

Harvard

Negron Portillo M., . (1981). Public Administration in Puerto Rico: the american model and the unanticipated consequences. Puerto Rico: Universidad de Puerto Rico.

MLA

Negron Portillo Mario, . Public Administration in Puerto Rico: the american model and the unanticipated consequences. Puerto Rico: Universidad de Puerto Rico. 1981.