Autor
Bobrow, Jerry
2
Cabré, M. Teresa
2
Educational Testing Service
2
Horwitz, Howard
2
Jazayeri, Mehdi
2
Murphy, Raymond
2
Orton, Peter Z.
2
Zandy, Bernard V.
2
Bonner, Margaret
1
Bourke, Kenna
1
Broukal, Milada
1
Covino, William
1
Covino, William A.
1
Engels, Friedrich
1
Foley, Mark
1
Fuchs, Marjorie
1
Gear, Jolene
1
Gear, Robert
1
Hall, Diane
1
Hewings, Martin
1
Kay, David
1
Kay, David A.
1
Larousse (firma comercial)
1
Martín, José Carlos
1
Plejánov, Georgui
1
Rinesi, Eduardo
1
Sager, J. C.
1
Tebé, Carles
1