APA-viite (7. p.)

Gittinger, J. P. (1982). Economic analysis of agricultural projects (2nd ed. [Completely revised and expanded].). Johns Hopkins University Press for the Economic Development Institute of the World Bank.

Chicago-viite (17. p.)

Gittinger, J. Price. Economic Analysis of Agricultural Projects. 2nd ed. [Completely revised and expanded]. Baltimore: Johns Hopkins University Press for the Economic Development Institute of the World Bank, 1982.

MLA-viite (9. p.)

Gittinger, J. Price. Economic Analysis of Agricultural Projects. 2nd ed. [Completely revised and expanded]. Johns Hopkins University Press for the Economic Development Institute of the World Bank, 1982.