Martín Piera, F., & Lobo, J. M. (1993). New data and observations on kleptoparasitic behaviour in dung beetles from temperate regions (Coleoptera: Scarabaeoidea). Instituto de Ecología, A.C.
Chicago-viite (17. p.)Martín Piera, Fermín, ja Jorge M. Lobo. New Data and Observations on Kleptoparasitic Behaviour in Dung Beetles from Temperate Regions (Coleoptera: Scarabaeoidea). Instituto de Ecología, A.C, 1993.
MLA-viite (9. p.)Martín Piera, Fermín, ja Jorge M. Lobo. New Data and Observations on Kleptoparasitic Behaviour in Dung Beetles from Temperate Regions (Coleoptera: Scarabaeoidea). Instituto de Ecología, A.C, 1993.
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