Hart, A. G. (1951). Anticipations, uncertainty, and dynamic planning. A.M. Kelly.
Cita Chicago (17th ed.)Hart, Albert Gailord. Anticipations, Uncertainty, and Dynamic Planning. New York: A.M. Kelly, 1951.
Cita MLA (9th ed.)Hart, Albert Gailord. Anticipations, Uncertainty, and Dynamic Planning. A.M. Kelly, 1951.
Atenció: Aquestes cites poden no estar 100% correctes.