APA

Puerto Rico, Puerto Rico, . (1993). The perfumes, cosmetics, and other toilet preparations industry in Puerto Rico: sub-group 2844. [San Juan, P.R.]: Economic Development Administration, Office of Economic Research.

Chicago

Puerto Rico, Puerto Rico, . 1993. The perfumes, cosmetics, and other toilet preparations industry in Puerto Rico: sub-group 2844. [San Juan, P.R.]: Economic Development Administration, Office of Economic Research.

Harvard

Puerto Rico, Puerto Rico, . (1993). The perfumes, cosmetics, and other toilet preparations industry in Puerto Rico: sub-group 2844. [San Juan, P.R.]: Economic Development Administration, Office of Economic Research.

MLA

Puerto Rico, Puerto Rico, . The perfumes, cosmetics, and other toilet preparations industry in Puerto Rico: sub-group 2844. [San Juan, P.R.]: Economic Development Administration, Office of Economic Research. 1993.