Gittinger, J. P. (1979). Economic analysis of agricultural projects (Rev. ed.). International Bank for Reconstruction and Development.
Citace podle Chicago (17th ed.)Gittinger, J. Price. Economic Analysis of Agricultural Projects. Rev. ed. Washington, D.C: International Bank for Reconstruction and Development, 1979.
Citace podle MLA (9th ed.)Gittinger, J. Price. Economic Analysis of Agricultural Projects. Rev. ed. International Bank for Reconstruction and Development, 1979.
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