Oleck, H. L. (1956). Non-profit corporations and associations: Organization, management, and dissolution. Prentice-Hall.
Cita Chicago (17th ed.)Oleck, Howard Leoner. Non-profit Corporations and Associations: Organization, Management, and Dissolution. Englewood Cliffs, N. J: Prentice-Hall, 1956.
Cita MLA (9th ed.)Oleck, Howard Leoner. Non-profit Corporations and Associations: Organization, Management, and Dissolution. Prentice-Hall, 1956.
Atenció: Aquestes cites poden no estar 100% correctes.