Throop, R. K., & Castellucci, M. B. (1999). Reaching your potential: Personal and proffessional development (2nd ed.). Albany: Delmar.
Παραπομπή Chicago StyleThroop, Robert K., και Marion B. Castellucci. Reaching Your Potential: Personal and Proffessional Development. 2nd ed. Albany: Delmar, 1999.
Παραπομπή MLAThroop, Robert K., και Marion B. Castellucci. Reaching Your Potential: Personal and Proffessional Development. 2nd ed. Albany: Delmar, 1999.
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