GOEBERT BONNIE. (2002). BEYOND LISTENING: LEARNING THE SECRET. JOHN WILEY & SONS.
Cita Chicago (17th ed.)GOEBERT BONNIE. BEYOND LISTENING: LEARNING THE SECRET. NEW YORK: JOHN WILEY & SONS, 2002.
Cita MLA (9th ed.)GOEBERT BONNIE. BEYOND LISTENING: LEARNING THE SECRET. JOHN WILEY & SONS, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.