Autor
Aguilar Idáñez, María José
1
Ander-Egg, Ezequiel
1
Bastida Calvo, José Carlos
1
Cardinali, Daniel P.
1
Carpenter, R. H. S.
1
Esnault, Michèle
1
Fagoaga Mata, Joaquín
1
Kendall, Florence Peterson
1
Knapp, Mark L.
1
Levin, Esteban
1
Macias Merlo, M. Lourdes
1
McCreary, Elizabeth Kendall
1
Pastallé, Nuria
1
Provance, Patricia Geise
1
Rodgers, Mary McIntyre
1
Romani, William Anthony
1
Viel, Eric
1