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Lua i Stíl Chicago (17ú heag.)Okonkwo, Okechukwu. Inter-partner Learning in Asymmetric Alliances Between Foreign and Indigenous Companies in the Nigerian Oil Industry. Frankfurt am Main: Lang, 2011.
Lua MLA (9ú heag.)Okonkwo, Okechukwu. Inter-partner Learning in Asymmetric Alliances Between Foreign and Indigenous Companies in the Nigerian Oil Industry. Lang, 2011.
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