Jane's Information Group · Maximum Press
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Exploring IBM Software for On-Demand Business: Business Transformation and the On-Demand Software Infrastructure | 978-1-931644-38-9 (1-931644-38-1) | 2006 |
| World Helicopter Inventory and Forecast | 978-0-7106-0639-6 (0-7106-0639-7) | 1989 |
Bruce D. Spencer · Charles D. Spencer · D. A Spencer · D.C. Spencer, and A. Grad A. C. Schaeffer · D.S. · D.V.L. Spencer · Dan Spencer · Daniel C. Spencer · Daniel Spencer · Dany Spencer Adams · David A. Spencer · David E. Spencer · David J. Spencer · David Spencer · David Spencer Cronan · Debra Spencer · Dee Spencer-Perkins · Diana Spencer · Domina Eberle Spencer · Donald Clayton Spencer · Donald D. Spencer · Donna Spencer · Dorothy M. Spencer · Dorothy Spencer · Doug Cooper-Spencer · Douglas Spencer · Douglas W. Spencer · Dr. H. Spencer Lewis · Dr. Spencer J. Maxcy · Dr. Spencer Kagan · Dr. Spencer R. Weart · Duane Edward Spencer · Duane R. Spencer · Duane Spencer · Duncan Spencer · Elizabeth DuPont Spencer · John D. Spencer · Monique D. Spencer · Monique Doyle Spencer · Nicholas D. Spencer · Peter D. Spencer · Ronald D. Spencer · Thomas D. Spencer · William D. Spencer · William David Spencer