Παραπομπή APA

Chilton, E. G. (1967). Future urban transportation systems: Technological assessments. Menlo Park, CA: Government Printing Office.

Παραπομπή Chicago Style

Chilton, Ernest G. Future Urban Transportation Systems: Technological Assessments. Menlo Park, CA: Government Printing Office, 1967.

Παραπομπή MLA

Chilton, Ernest G. Future Urban Transportation Systems: Technological Assessments. Menlo Park, CA: Government Printing Office, 1967.

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