International Code Council. (2017). Significant Changes to the International Building Code 2018 Edition, 2nd Edition (second edition.). Cengage Learning.
Cita Chicago Style (17a ed.)International Code Council. Significant Changes to the International Building Code 2018 Edition, 2nd Edition. second edition. United States of America: Cengage Learning, 2017.
Cita MLA (8a ed.)International Code Council. Significant Changes to the International Building Code 2018 Edition, 2nd Edition. second edition. Cengage Learning, 2017.
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