BODEN ANGELENA. (2001). THINKERS POCKETBOOK. RESEARC PRESS BUSINESS BOOKS.
Chicago Style aipamenaBODEN ANGELENA. THINKERS POCKETBOOK. NEW DELHI: RESEARC PRESS BUSINESS BOOKS, 2001.
MLA aipamenaBODEN ANGELENA. THINKERS POCKETBOOK. RESEARC PRESS BUSINESS BOOKS, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.