Library of Congress. Congressional Research Service & ProQuest (Firm). (1994). U.S. Federal Taxes in Puerto Rico. [publisher not identified].
Chicago Style (17th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). U.S. Federal Taxes in Puerto Rico. [Place of publication not identified]: [publisher not identified], 1994.
MLA (9th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). U.S. Federal Taxes in Puerto Rico. [publisher not identified], 1994.
Warning: These citations may not always be 100% accurate.