Deutsches Bibliotheksinstitut Office des Relations Internationales & International Seminar on Literature and language: Foreign literature and languages: Skills by and with libraries. (1999). Literatur und Sprache: Auslandische Literatur und Spracherwerb durch Bibliotheken : Proceedings des Intern. Seminars=Literature and language : Foreign literature and languages : Skills by and with libraries.

Deutsches Bibliotheksinstitut Office des Relations Internationales and International Seminar on Literature and language: Foreign literature and languages: Skills by and with libraries. Literatur Und Sprache: Auslandische Literatur Und Spracherwerb Durch Bibliotheken : Proceedings Des Intern. Seminars=Literature and Language : Foreign Literature and Languages : Skills by and with Libraries. Berlin, 1999.

Deutsches Bibliotheksinstitut Office des Relations Internationales and International Seminar on Literature and language: Foreign literature and languages: Skills by and with libraries. Literatur Und Sprache: Auslandische Literatur Und Spracherwerb Durch Bibliotheken : Proceedings Des Intern. Seminars=Literature and Language : Foreign Literature and Languages : Skills by and with Libraries. 1999.