Parkin - Esquivel, Pearson

$57.39

Roberto H. Frank, Mcgraw Hill

$38.40

B. Bernanke - R. Frank, Mcgraw-hill

$54.00

Case - Fair, Prentice Hall

$33.60

W. Nicholson - C. Snyder, Cengage

$114.78

Carrasco, Mcgraw Hill

$50.40