Cita APA (7th ed.)
Gittinger, J. P. Economic Analysis of Agricultural Projects (2a edición.). Johns Hopkins University ; Banco Mundial.
Cita Chicago (17th ed.)
Gittinger, J. Price. Economic Analysis of Agricultural Projects. 2a edición. Baltimore, EUA : Washington, EUA: Johns Hopkins University ; Banco Mundial.
Cita MLA (9th ed.)
Gittinger, J. Price. Economic Analysis of Agricultural Projects. 2a edición. Johns Hopkins University ; Banco Mundial.
Atenció: Aquestes cites poden no estar 100% correctes.