AHMED, U., MEEHAN, N.: Unconventional Oil and Gas Resources: Exploitation and Development (Emerging Trends and Technologies in Petroleum Engineering) 1st Edition. CRC Press; 1 edition (June 14, 2016), ISBN-10: 1498759408 , ISBN-13: 978-1498759403
ZEE MA, Y., HOLDTICH, S.: Unconventional Oil and Gas Resources Handbook: Evaluation and Development 1st Edition. Gulf Professional Publishing; 1 edition (2015).
BANERJEE, D.: Oil Sands, Heavy Oil & Bitumen: From Recovery to Refinery. PennWell Corp. (2012). ISBN-10: 1593702604 , ISBN-13: 978-1593702601
LETCHER, T. M.: Future Enerfgy: Improved, Sustainable,and Clean Options for our Planet. Elsevier, Linacre House, Jordan Hill Oxford OX2 8DP, UK 2008.
ISBN:978-0-08-054808-1