National Energy Technology Laboratoy. A literature review on cold cracking of petroleum crude oil.
Chicago-viite (17. p.)National Energy Technology Laboratoy. A Literature Review on Cold Cracking of Petroleum Crude Oil.
MLA-viite (9. p.)National Energy Technology Laboratoy. A Literature Review on Cold Cracking of Petroleum Crude Oil.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.