Campbell, F. A., Pungello, E. P., Kainz, K., Burchinal, M., Pan, Y., Wasik, B. H., . . . Ramey, C. T. (2012). Adult Outcomes as a Function of an Early Childhood Educational Program: An Abecedarian Project Follow-Up.

Campbell, Frances A., Elizabeth P. Pungello, Kirsten Kainz, Margaret Burchinal, Yi Pan, Barbara H. Wasik, Oscar Barbarin, Joseph J. Sparling, و Craig T. Ramey. Adult Outcomes As a Function of an Early Childhood Educational Program: An Abecedarian Project Follow-Up. 2012.

Campbell, Frances A., et al. Adult Outcomes As a Function of an Early Childhood Educational Program: An Abecedarian Project Follow-Up. 2012.