Παραπομπή σε μορφή APA (7η εκδ.)

Tims, W. (1968). Analytical techniques for development planning: A case study of Pakistan's third five-year plan. Pakistan Institute of Development Economics.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tims, Wouter. Analytical Techniques for Development Planning: A Case Study of Pakistan's Third Five-year Plan. [Karachi]: Pakistan Institute of Development Economics, 1968.

Παραπομπή σε μορφή MLA (8th εκδ.)

Tims, Wouter. Analytical Techniques for Development Planning: A Case Study of Pakistan's Third Five-year Plan. Pakistan Institute of Development Economics, 1968.