"Butterworth Legal Publishers. Equity Publishing Division." . . "William S. Hein & Company." . . . . "LexisNexis de Puerto Rico." . . "Equity Publishing Company." . . "Law." . . "Michie de Puerto Rico (Firm)" . . "Puerto Rico." . . "Puerto Rico." . . "Law Puerto Rico." . . "Michie of Puerto Rico." . . "Equity Publishing Corporation." . . . "Laws of Puerto Rico annotated"@en . . "Laws of Puerto Rico annotated" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Statutes and codes" . . . . . . . . . . . . . "Laws of Puerto Rico annotated [superseded volumes]"@en . "Lexis Law Publishing of Puerto Rico." . .