Daniel, E. (2009). Don't Blame the Tools. ELSEVIER.
Cita Chicago (17th ed.)Daniel, Elizabeth. Don't Blame the Tools. ELSEVIER, 2009.
Cita MLA (8th ed.)Daniel, Elizabeth. Don't Blame the Tools. ELSEVIER, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.