Jones, F. G. W., & Jones, M. G. (1974). Pests of field crops (2nd ed.). E. Arnold.
Lua i Stíl Chicago (17ú heag.)Jones, Frederick George William, agus Margaret G. Jones. Pests of Field Crops. 2nd ed. London: E. Arnold, 1974.
Lua MLA (9ú heag.)Jones, Frederick George William, agus Margaret G. Jones. Pests of Field Crops. 2nd ed. E. Arnold, 1974.
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