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  1. The J. Ross Robertson Ornithological Collection in the Public Library, Toronto, Ontario presented to the trustees of the library by J. Ross Robertson, 29th January, 1917.
    By: Toronto Public Library. - Robertson, J. Ross
    Publication info: Toronto :[s.n.]1917.
    Contributed by: Canadiana.org (archive.org)
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  2. J. Ross Robertson ornithological collecton
    By: Nash, Charles W. - Toronto Public Library.
    Publication info: Toronto :[s.n.],1919.
    Contributed by: Canadiana.org (archive.org)
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