Awdur
- Hoy, Anita Woolfolk, 1947- 2 canlyniadau
- Biehler, Robert F. (Robert Frederick), 1927- 1 canlyniadau
- Boyle, James 1 canlyniadau
- Kelly, Barbara 1 canlyniadau
- McCown, R. R., 1952- 1 canlyniadau
- Monetti, David M. 1 canlyniadau
- Snowman, Jack 1 canlyniadau
- Tuckman, Bruce W., 1938- 1 canlyniadau
- Woolfson, Lisa 1 canlyniadau