APA (7th ed.) Zitazioa

Internal Combustion Engines Industry Yearbook. IHS Markit Ltd.

Chicago Style (17th ed.) Zitazioa

Internal Combustion Engines Industry Yearbook. IHS Markit Ltd.

MLA (9th ed.) Zitazioa

Internal Combustion Engines Industry Yearbook. IHS Markit Ltd.

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