Publications
Karch, Dieter. 1992. Review of $Planning language, planning inequality: Language policy in the community. Language Problems and Language Planning 16 (2) : 198–199.
Karch, Dieter. 1990. Review of $Deutsch als Muttersprache in den Vereinigten Staaten, Teil III: German Americans. Die sprachliche Assimilation der Deutschen in Wisconsin. Language Problems and Language Planning 14 (1) : 73–74.
Karch, Dieter. 1990. Review of $Language attitudes in the Dutch language area. Language Problems and Language Planning 14 (2) : 171–172.
Karch, Dieter. 1990. Review of $Modalität und gesprochene Sprache: Ausdrucksformen subjektiver Bewertung in einem lokalen Substandard des Westmiddeldeutschen. Language Problems and Language Planning 14 (3) : 283–284.
Karch, Dieter. 1990. Review of $Sociolinguistics/Soziolinguistik: An international handbook of the science of language and society/Ein Internationales handbuch zur Wissenschaft von Sprache und Gesellschaft. Second volume/Zweiter Halbband. Language Problems and Language Planning 14 (2) : 165–169.
Karch, Dieter. 1989. Review of $Methoden der Kontaktlinguistik. Language Problems and Language Planning 13 (2) : 182–183.
Karch, Dieter. 1989. Review of $Scandinavian language contacts. Language Problems and Language Planning 13 (2) : 194–195.
Karch, Dieter. 1989. Review of $Sociolinguistics/Soziolinguistik: An international handbook of the science of language and society/Ein internationales Handbüch zur Wissenschaft von Sprache und Gesellschaft. First Volume/Erste Halbband. Language Problems and Language Planning 13 (1) : 65–69.