Analysis of information sources in references of the Wikipedia article "Willys" in English language version.
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: CS1 maint: others in cite AV media (notes) (link) "Ron Szymanski, Jeep Historian (on-screen credit)", from time 11:05In 1952, as Willys-Overland Motors was preparing for the 50th anniversary of the first Overland cars, The [Toledo] Blade declared: 'It's "Willis."' – A number of reporters and editors at the time had known Mr. Willys personally.
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: CS1 maint: others in cite AV media (notes) (link) "Ron Szymanski, Jeep Historian (on-screen credit)", from time 11:05