Lit, I. L., Jr, Lit, M. T. C., & Benigno, E. A. (2014). In search of efficient and effective sampling methods for field evaluation of non-target organisms in bt corn variety trials: A comparative study. Philippine Entomologist.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lit, Ireneo L., Jr, Merdelyn T. Caasi Lit, و Edwin A. Benigno. "In Search of Efficient and Effective Sampling Methods for Field Evaluation of Non-target Organisms in Bt Corn Variety Trials: A Comparative Study." Philippine Entomologist 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Lit, Ireneo L., Jr, et al. "In Search of Efficient and Effective Sampling Methods for Field Evaluation of Non-target Organisms in Bt Corn Variety Trials: A Comparative Study." Philippine Entomologist, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.