Elder, J. P., Shuler, L., Moe, S. G., Grieser, M., Pratt, C., Cameron, S., . . . Bothwell, E. K. G. (2008). Recruiting a Diverse Group of Middle School Girls Into the Trial of Activity for Adolescent Girls.
Παραπομπή Chicago StyleElder, John P., et al. Recruiting a Diverse Group of Middle School Girls Into the Trial of Activity for Adolescent Girls. 2008.
Παραπομπή MLAElder, John P., et al. Recruiting a Diverse Group of Middle School Girls Into the Trial of Activity for Adolescent Girls. 2008.
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