American Society of Planning Officials & Brail, R. K. (1970). Analytical techniques: Papers presented at the analytical techniques short course, held at the 1970 ASPO national planning conference. Short course chairman: Richard K. Brail. American Society of Planning Officials.
Παραπομπή σε μορφή Chicago (17η εκδ.)American Society of Planning Officials και Richard K. Brail. Analytical Techniques: Papers Presented at the Analytical Techniques Short Course, Held at the 1970 ASPO National Planning Conference. Short Course Chairman: Richard K. Brail. Chicago: American Society of Planning Officials, 1970.
Παραπομπή σε μορφή MLA (8th εκδ.)American Society of Planning Officials και Richard K. Brail. Analytical Techniques: Papers Presented at the Analytical Techniques Short Course, Held at the 1970 ASPO National Planning Conference. Short Course Chairman: Richard K. Brail. American Society of Planning Officials, 1970.