Pan American Union

• Bulletin of the Pan American Union
• Anuario Juridico Interamericano 1948 [Inter-American Juridical Yearbook/Annuaire Juridique Interamericain]
• Brazil
• Bulleti, Volume 55
• Bulletin of the Pan American Union
• Bulletin of the Pan American Union, Volume 20
• Bulletin of the Pan American Union, Volume 26, issues 1-3
• Bulletin Of The Pan American Union, Volume 28, Issues 1-3
• Bulletin Of The Pan American Union, Volume 48
• Bulletin Of The Pan American Union, Volume 52
• Bulletin Of The Pan American Union, Volume 53
• Bulletin Of The Pan American Union, Volume 55