Παραπομπή APA

(1923). Manufactures 1919: General report and analytical tables. Washington, D.C: Government Printing Office.

Παραπομπή Chicago Style

Manufactures 1919: General Report and Analytical Tables. Washington, D.C: Government Printing Office, 1923.

Παραπομπή MLA

Manufactures 1919: General Report and Analytical Tables. Washington, D.C: Government Printing Office, 1923.

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