| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Marketing in Nigeria: Experience in a Developing Economy | Hardcover | 978-0-304-30276-5 (0-304-30276-7) | 1979 | |
| Marketing in Nigeria: Experience in a Developing Economy | Paperback | 978-0-304-30527-8 (0-304-30527-8) | 1979 | |
| Nigerian Cases in Business Management | " | 978-0-304-29932-4 (0-304-29932-4) | 1978 | P.N.O. Ejiofor |