BODEN ANGELENA. (2001). THINKERS POCKETBOOK. RESEARC PRESS BUSINESS BOOKS.
Cita Chicago (17th ed.)BODEN ANGELENA. THINKERS POCKETBOOK. NEW DELHI: RESEARC PRESS BUSINESS BOOKS, 2001.
Cita MLA (9th ed.)BODEN ANGELENA. THINKERS POCKETBOOK. RESEARC PRESS BUSINESS BOOKS, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.