Sarra-Guzman, R. (1984). Toxicity screening of various plant extracts against nematodes Meloidogyne incognita chitwood and Radolpholus similis cobb and characterization of their nematicidal components.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sarra-Guzman, Ruth. Toxicity Screening of Various Plant Extracts Against Nematodes Meloidogyne Incognita Chitwood and Radolpholus Similis Cobb and Characterization of Their Nematicidal Components. 1984.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sarra-Guzman, Ruth. Toxicity Screening of Various Plant Extracts Against Nematodes Meloidogyne Incognita Chitwood and Radolpholus Similis Cobb and Characterization of Their Nematicidal Components. 1984.
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