Eckles, F. ., Carpenter-Williams, J., Curry, D. ., Mattingly, M. ., Rybicki, S. M. ., Stuart, C. ., Bonsutto, A. M., Thomas, D. ., Kelly, C. ., VanderVen, K. ., Wison, C. ., Markoe, J. ., Wierzbick, S. . and Wilder, Q. . (2009) “Final Phases In The Development And Implementation Of The North American Certification Project (NACP)”, Journal of Child and Youth Care Work, 22, pp. 120–151. Available at: http://acycpjournal.pitt.edu/ojs/jcycw/article/view/433 (Accessed: 1 May 2024).