Παραπομπή APA

Adler, H. A. (1967). Sector and project planning in transportation. Washington, D.C: International Bank for Reconstruction and Deveolpment.

Παραπομπή Chicago Style

Adler, Hans A. Sector and Project Planning in Transportation. Washington, D.C: International Bank for Reconstruction and Deveolpment, 1967.

Παραπομπή MLA

Adler, Hans A. Sector and Project Planning in Transportation. Washington, D.C: International Bank for Reconstruction and Deveolpment, 1967.

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