1. Annual energy outlook 2014;US EIA,2014
2. The liquid pipeline industry in the United States: where it’s been, where it’s going;Rabinow,2004
3. How rail beats pipeline transport for heavy crude from Alberta to the Gulf;Fielden;Oil Gas Financ J,2013
4. Regression models estimate pipeline construction costs;Rui;Oil Gas J,2011
5. A comparison of pipeline versus truck transport of bio-oil;Pootakham;Bioresour Technol,2010