American Society of Civil Engineers. Urban Planning and Development Division. (1983). ASCE Urban Planning and Development Division. American Society of Civil Engineers, Urban Planning and Development Division.
Παραπομπή σε μορφή Chicago (17η εκδ.)American Society of Civil Engineers. Urban Planning and Development Division. ASCE Urban Planning and Development Division. New York, N.Y: American Society of Civil Engineers, Urban Planning and Development Division, 1983.
Παραπομπή σε μορφή MLA (9th εκδ.)American Society of Civil Engineers. Urban Planning and Development Division. ASCE Urban Planning and Development Division. American Society of Civil Engineers, Urban Planning and Development Division, 1983.
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