BORROR, D. J. An Introducyion to the study of insects#Donald J. Borror, Dwight M. Delong. Holt, Rinehart and Wiston.
Chicago-viite (17. p.)BORROR, Donald J. An Introducyion to the Study of Insects#Donald J. Borror, Dwight M. Delong. Holt, Rinehart and Wiston.
MLA-viite (8. p.)BORROR, Donald J. An Introducyion to the Study of Insects#Donald J. Borror, Dwight M. Delong. Holt, Rinehart and Wiston.
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