G.S. · Gordon J. Spykman · Gordon S · Mr. Gordon J. Spykman
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| La Crisis Centroamericana: Un enfoque Cristiano | 978-0-8028-0920-9 (0-8028-0920-0) | 1991 | Centro de Investigaciones Cristianas |
| Society, State & Schools: A Case for Structural and Confessional Pluralism | 978-0-8028-1880-5 (0-8028-1880-3) | 1981 | Rockne McCarthy · Donald Oppewal · Walfred Peterson |