Charles Carney, Planeta

$1.20

Monica Cavalle, Aguilar

$1.20

Antonio Lobo, Debate

$1.26

Steven E. Landsburg, Taurus

$1.20

Haim Medelson-j. Ziegler, Deusto

$2.40

Ivan Loscher, Debate

$1.26

Carmen Cecilia Rodriguez, el Nacional

$0.42

Guillermo Moron, Planeta

$7.80

El Nacional, el Nacional

$6.00

Marcos Cristal, Grijalbo

$1.26

Arturo Serrano Santayo, Prentice Hall

$1.20

Guy Isaac, Ariel

$8.40

Carola Conde Bonfil, Grijalbo

$5.70

Anna Politkovskaya, Debate

$1.26

Santiago Alvarez de Mon, Deusto

$1.20