Heating oil (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Heating oil" in Simple English language version.

refsWebsite

Global rank Simple English rank

low place

low place

1books.google.com

3^rd place

2^nd place

books.google.com

Petroleum Refining: Technology and Economics (hardcover). Marcel Dekker. 5 March 2007. pp. 19/488. ISBN 9780203907924.

nymex.com

"NYMEX.com: Heating Oil". 2006. Retrieved 2009-05-07.