Walker, T. B. (1913). Descriptive catalogue of the Thomas B. Walker art collection, 803 Hennepin Avenue, Minneapolis, Minn. s.n.].
Chicago-viite (17. p.)Walker, Thomas B. Descriptive Catalogue of the Thomas B. Walker Art Collection, 803 Hennepin Avenue, Minneapolis, Minn. [Minneapolis: s.n.], 1913.
MLA-viite (8. p.)Walker, Thomas B. Descriptive Catalogue of the Thomas B. Walker Art Collection, 803 Hennepin Avenue, Minneapolis, Minn. s.n.], 1913.
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