APA

Puerto Rico, . (1954). The Commonwealth of Puerto Rico industrial incentives act of 1954, act. no. 105, as amended June 28, 1956. San Juan, P.R: Administración de Fomento Económico.

Chicago

Puerto Rico, . 1954. The Commonwealth of Puerto Rico industrial incentives act of 1954, act. no. 105, as amended June 28, 1956. San Juan, P.R: Administración de Fomento Económico.

Harvard

Puerto Rico, . (1954). The Commonwealth of Puerto Rico industrial incentives act of 1954, act. no. 105, as amended June 28, 1956. San Juan, P.R: Administración de Fomento Económico.

MLA

Puerto Rico, . The Commonwealth of Puerto Rico industrial incentives act of 1954, act. no. 105, as amended June 28, 1956. San Juan, P.R: Administración de Fomento Económico. 1954.