@misc{1285216,
  author = {David Sefcik},
  title = {NIST SP 1181 - Unit Pricing Guide - A Best Practice Approach to Unit Pricing (2015 Ed.)},
  year = {2014},
  month = {2014-12-17 05:12:00},
  publisher = {Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=917668},
  doi = {https://doi.org/10.6028/NIST.SP.1181},
  language = {en},
}