المؤلفون:
Pai, A., Eck, K., Renoe, S., Brown Clarke, J., Brown, B., Coley, C., Collier- Youngblood, M., Fields, H., Hammonds-Odie, L., Hendrickson, T., Hollowell, G., Huizinga, D., Inniss, T., Maglia, A., Nader, R., Talley, C., Vassmer, S., Washington, T., Weintraub, J., Williams, K., Winfield, L.