Tham khảo Oxide_acid

  1. A Dictionary of Chemistry. tháng 2 năm 2008. 3. Describing a compound that forms an acid when dissolved in water. Carbon dioxide, for example, is an acidic oxide.
  2. David Oxtoby; H. P. Gillis; Alan Campion. Principles of Modern Chemistry (ấn bản 7). Cengage Learning. tr. 675–676. ISBN 978-0-8400-4931-5.
  3. Chang, Raymond; Overby, Jason (2011). General chemistry: the essential concepts (ấn bản 6). New York, NY: McGraw-Hill. ISBN 9780073375632. OCLC 435711011.