Cita APA (7th ed.)

GITTINGER, J. P. (1982). Economic analysis of agricultural projects.-- Ed.2. UI-Press.

Cita Chicago (17th ed.)

GITTINGER, J. Price. Economic Analysis of Agricultural Projects.-- Ed.2. Jakarta: UI-Press, 1982.

Cita MLA (9th ed.)

GITTINGER, J. Price. Economic Analysis of Agricultural Projects.-- Ed.2. UI-Press, 1982.