APA (7th ed.) Zitazioa

(1947). GPO-PIA joint research bulletin: Composing room series.

Chicago Style (17th ed.) Zitazioa

GPO-PIA Joint Research Bulletin: Composing Room Series. 1947.

MLA (9th ed.) Zitazioa

GPO-PIA Joint Research Bulletin: Composing Room Series. 1947.

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