APA (7th ed.) Zitazioa

(2007). Longman business English dictionary. /managing. Pearson education.

Chicago Style (17th ed.) Zitazioa

Longman Business English Dictionary. /managing. Harlow, Essex:: Pearson education, 2007.

MLA (9th ed.) Zitazioa

Longman Business English Dictionary. /managing. Pearson education, 2007.