Royal Dutch Shell plc MarketLine Company Profile. MarketLine, a Progressive Digital Media business.
Čikaški stil citiranja (17. izdanje)Royal Dutch Shell Plc MarketLine Company Profile. MarketLine, a Progressive Digital Media business.
MLA način citiranja (9. izdanje)Royal Dutch Shell Plc MarketLine Company Profile. MarketLine, a Progressive Digital Media business.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.