APA (7th ed.) Zitazioa

Smith, W. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association.

Chicago Style (17th ed.) Zitazioa

Smith, Watson. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association.

MLA (9th ed.) Zitazioa

Smith, Watson. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association.

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