APA (7th ed.) Citation

(2002). Effizienz. Manager-Magazin-Verl.

Chicago Style (17th ed.) Citation

Effizienz. Hamburg: Manager-Magazin-Verl, 2002.

MLA (9th ed.) Citation

Effizienz. Manager-Magazin-Verl, 2002.

Warning: These citations may not always be 100% accurate.