Peter Lang GmbH, Internationaler Verlag der Wissenschaften · Peter Lang Inc., International Academic Publishers
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|---|
| Languages in Competition: The Struggle for Supremacy Among Nigeria's Major Languages, English and Pidgin | Paperback | 978-0-8204-7318-5 (0-8204-7318-9) | 2005 | Lothar Peter | |
| Languages in Competition: The Struggle for Supremacy Among Nigeria's Major Languages, English and Pidgin | Taschenbuch | 978-3-631-52720-7 (3-631-52720-9) | 2004 | " |