Indymedia.be. Edwin Gray's Fuel vrije Auto ontworpen in 1974 en magneetstroom converters. Indymedia.be (2008/05/01).
Chicago Style (17th ed.) CitationIndymedia.be. "Edwin Gray's Fuel Vrije Auto Ontworpen in 1974 En Magneetstroom Converters." Indymedia.be (2008/05/01) .
MLA (8th ed.) CitationIndymedia.be. "Edwin Gray's Fuel Vrije Auto Ontworpen in 1974 En Magneetstroom Converters." Indymedia.be (2008/05/01), .
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