Thorpe, E. (2005). The pearson knowledge manual 2005. Pearson education.
Chicago Edition CitationThorpe, Edger. The Pearson Knowledge Manual 2005. New Delhi: Pearson education, 2005.
Cita MLAThorpe, Edger. The Pearson Knowledge Manual 2005. Pearson education, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.