共 50 条
- [34] PUERTO-RICO AND THE UNITED-STATES - 1917-1933 - CLARK,TR HISTORY-REVIEWS OF NEW BOOKS, 1975, 4 (01): : 17 - 17
- [35] UNITED-STATES IN PUERTO-RICO, 1898-1900 - BERBUSSE,EJ AMERICAN HISTORICAL REVIEW, 1967, 72 (04): : 1510 - 1511
- [38] PERFORMANCE OF HOLSTEIN COWS BORN IN PUERTO-RICO VERSUS COWS IMPORTED FROM THE UNITED-STATES JOURNAL OF AGRICULTURE OF THE UNIVERSITY OF PUERTO RICO, 1979, 63 (01): : 13 - 21
- [40] PUERTO-RICAN TRUSTS AS A MEANS OF DISTRIBUTING INCOME REALIZED IN PUERTO-RICO TAX-FREE TO UNITED-STATES CITIZENS NOT BONA FIDE RESIDENTS OF PUERTO-RICO TAX LAW REVIEW, 1961, 16 (04): : 485 - 510