Παραπομπή APA

(1967). Pennsylvania Avenue: Report of the President's Temporary Commission on Pennsylvania Avenue. Washington, D.C.: Government Printing Office.

Παραπομπή Chicago Style

Pennsylvania Avenue: Report of the President's Temporary Commission On Pennsylvania Avenue. Washington, D.C.: Government Printing Office, 1967.

Παραπομπή MLA

Pennsylvania Avenue: Report of the President's Temporary Commission On Pennsylvania Avenue. Washington, D.C.: Government Printing Office, 1967.

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