Thornburg, D. W., & Henry, J. R. (2013). 2012 international building code handbook (First edition.). McGraw-Hill Education.
Cita Chicago Style (17a ed.)Thornburg, Douglas W., y John R. Henry. 2012 International Building Code Handbook. First edition. New York, N.Y.: McGraw-Hill Education, 2013.
Cita MLA (8a ed.)Thornburg, Douglas W., y John R. Henry. 2012 International Building Code Handbook. First edition. McGraw-Hill Education, 2013.
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