APA (7. basım) Alıntı

Tuğaç, A. (1971). Social indicators and social prediction in planning process (A review of literature and bibliography). DPT. SPD.

Chicago Style (17. basım) Atıf

Tuğaç, Ahmet. Social Indicators and Social Prediction in Planning Process (A Review of Literature and Bibliography). Ankara: DPT. SPD, 1971.

MLA (9th ed.) Atıf

Tuğaç, Ahmet. Social Indicators and Social Prediction in Planning Process (A Review of Literature and Bibliography). DPT. SPD, 1971.