Dyfyniad APA

Levitt, T. (1973). The third sector: New tactice for a responsive society. American management association.

Dyfyniad Arddull Chicago

Levitt, Theodore. The Third Sector: New Tactice for a Responsive Society. New York: American management association, 1973.

Dyfyniad MLA

Levitt, Theodore. The Third Sector: New Tactice for a Responsive Society. American management association, 1973.

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