Kumar, M. (2003). Strategic marketing in the gobal economy. Excel.
Chicago Style aipamenaKumar, Manoj. Strategic Marketing in the Gobal Economy. New Delhi: Excel, 2003.
MLA aipamenaKumar, Manoj. Strategic Marketing in the Gobal Economy. Excel, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.