Asphalt roll roofing (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Asphalt roll roofing" in English language version.

refsWebsite

Global rank English rank

1asphaltroofing.org

low place

low place

1pro-restorationllc.com

low place

low place

1thefreedictionary.com

614^th place

572^nd place

2^nd place

2^nd place

asphaltroofing.org

"What is roll roofing?". All About Roofing. Asphalt Roofing Manufacturers Association. 2009. Retrieved 2009-06-18.[1]

doi.org

"Letter Circular 653". Gaithersburg, MD. 1941. doi:10.6028/nbs.lcirc.653r1941. {{cite journal}}: Cite journal requires |journal= (help)

pro-restorationllc.com

"What is roll roofing?". All About Roofing. Asphalt Roofing Manufacturers Association. 2009. Retrieved 2009-06-18.[1]

thefreedictionary.com

encyclopedia2.thefreedictionary.com

"cold-process roofing." McGraw-Hill Dictionary of Architecture and Construction. 2003. The McGraw-Hill Companies, Inc. 20 Dec. 2013 http://encyclopedia2.thefreedictionary.com/cold-process+roofing