| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Analytical Concordance of the Greek New Testament, Vol. 1: Lexical Focus | 978-0-8010-2548-8 (0-8010-2548-6) | 1991 | Barbara Friberg · Timothy Friberg |
| Analytical Concordance of the Greek New Testament, Vol. 1: Lexical Focus & Vol. 2: Grammatical Focus | 978-0-8010-2550-1 (0-8010-2550-8) | 1991 | |
| Analytical Concordance of the Greek New Testament, Vol. 2: Grammatical Focus | 978-0-8010-2549-5 (0-8010-2549-4) | 1991 | Barbara Friberg · Timothy Friberg |