Collins, M., Green, G., Candy, A., & . (1998). Managing activities: A competence approach to supervisory management (Rev. ed.). Oxford: Blackwell Business.
Παραπομπή Chicago StyleCollins, Michael., George Green, Anita Candy, και. Managing Activities: A Competence Approach to Supervisory Management. Rev. ed. Oxford: Blackwell Business, 1998.
Παραπομπή MLACollins, Michael., George Green, Anita Candy, και. Managing Activities: A Competence Approach to Supervisory Management. Rev. ed. Oxford: Blackwell Business, 1998.
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