British Museum (Natural History) & Freeman, P. (1980). Common insect pests of stored food products: A guide to their identification (6th ed.). British Museum (Natural History).
Chicago-viite (17. p.)British Museum (Natural History) ja Paul Freeman. Common Insect Pests of Stored Food Products: A Guide to Their Identification. 6th ed. London: British Museum (Natural History), 1980.
MLA-viite (9. p.)British Museum (Natural History) ja Paul Freeman. Common Insect Pests of Stored Food Products: A Guide to Their Identification. 6th ed. British Museum (Natural History), 1980.
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