RASIEL ETHAN M. (1998). MCKINSEY WAY: USING THE TECHNIQUES OF THE WORLD TOP...YOUR BUSINESS. MCGRAW-HILL.
Chicago Style aipamenaRASIEL ETHAN M. MCKINSEY WAY: USING THE TECHNIQUES OF THE WORLD TOP...YOUR BUSINESS. MCGRAW HILL: MCGRAW-HILL, 1998.
MLA aipamenaRASIEL ETHAN M. MCKINSEY WAY: USING THE TECHNIQUES OF THE WORLD TOP...YOUR BUSINESS. MCGRAW-HILL, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.