Gould Andrew & The oil & Gas post. National oil companies conference - Future of upstream technology - Schlumberger - andrew gould.
Chicago-viite (17. p.)Gould Andrew ja The oil & Gas post. National Oil Companies Conference - Future of Upstream Technology - Schlumberger - Andrew Gould.
MLA-viite (9. p.)Gould Andrew ja The oil & Gas post. National Oil Companies Conference - Future of Upstream Technology - Schlumberger - Andrew Gould.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.