Novozhilov, V. V. (1970). Problems of cost - benefit analysis in optimal planning. International Arts.
Cita Chicago (17th ed.)Novozhilov, V. V. Problems of Cost - Benefit Analysis in Optimal Planning. New York: International Arts, 1970.
Cita MLA (9th ed.)Novozhilov, V. V. Problems of Cost - Benefit Analysis in Optimal Planning. International Arts, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.