Ringleb, A. H., Meiners, R. E., & Edwards, F. L. (1990). Managing in the legal environment. West Pub.
Cita Chicago (17th ed.)Ringleb, Al H., Roger E. Meiners, i Frances L. Edwards. Managing in the Legal Environment. St. Paul, Minn: West Pub, 1990.
Cita MLA (9th ed.)Ringleb, Al H., et al. Managing in the Legal Environment. West Pub, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.