Crude Oil Futures Contract Specs. Delivery.(англ.). — «Delivery shall be made free-on-board ("F.O.B.") at any pipeline or storage facility in Cushing, Oklahoma with pipeline access to Enterprise, Cushing storage or Enbridge, Cushing storage.» Дата обращения: 7 января 2015. Архивировано 12 января 2015 года.
eia.gov
Price difference between Brent and WTI crude oil narrowing(англ.). EIA (28 июня 2013). — «Before 2011, Brent and WTI crude oil prices tracked closely, with Brent crude oil prices typically trading at a slight discount to WTI crude oil, reflecting delivery costs to transport Brent crude oil and Brent-like crude oil into the U.S. market, where they competed with WTI crude oil. In early 2011, this longstanding relationship began to change, and since then, WTI crude oil has priced at a persistent discount to Brent crude oil.» Дата обращения: 8 января 2015. Архивировано 13 декабря 2014 года.
Crude Oil Futures Contract Specs. Delivery.(англ.). — «Delivery shall be made free-on-board ("F.O.B.") at any pipeline or storage facility in Cushing, Oklahoma with pipeline access to Enterprise, Cushing storage or Enbridge, Cushing storage.» Дата обращения: 7 января 2015. Архивировано 12 января 2015 года.
Price difference between Brent and WTI crude oil narrowing(англ.). EIA (28 июня 2013). — «Before 2011, Brent and WTI crude oil prices tracked closely, with Brent crude oil prices typically trading at a slight discount to WTI crude oil, reflecting delivery costs to transport Brent crude oil and Brent-like crude oil into the U.S. market, where they competed with WTI crude oil. In early 2011, this longstanding relationship began to change, and since then, WTI crude oil has priced at a persistent discount to Brent crude oil.» Дата обращения: 8 января 2015. Архивировано 13 декабря 2014 года.