Gordon, R. D. (1971). A revision of the genus Zenoria Mulsant, Coleoptera: Coccinellidae. Smithsonian Institution.
Chicago-čujuhus (17. p.)Gordon, Robert D. A Revision of the Genus Zenoria Mulsant, Coleoptera: Coccinellidae. Washington, D.C: Smithsonian Institution, 1971.
MLA-čujuhus (9. p.)Gordon, Robert D. A Revision of the Genus Zenoria Mulsant, Coleoptera: Coccinellidae. Smithsonian Institution, 1971.
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