Callen JL and H Falk (1993). “Agency and Efficiency in Nonprofit Organizations: the Case Of “Specific Health Focus” Charities.” Accounting Review 68(1): 48-65.
Callen JL and H Falk (1993). “Agency and Efficiency in Nonprofit Organizations: the Case Of “Specific Health Focus” Charities.” Accounting Review 68(1): 48-65.