University, U. c. S. L. (1940). Don Wylan standing next to an aircraft he was working on.
Chicago-viite (17. p.)University, Unknown creator; St. Louis. Don Wylan Standing Next to an Aircraft He Was Working on. 1940.
MLA-viite (8. p.)University, Unknown creator; St. Louis. Don Wylan Standing Next to an Aircraft He Was Working on. 1940.
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