(1998). Integrated pest management in fruit production (IPM) - (First annual report: Aug 1, 97 - July 31, 1998). Belgium: K.U.Leuven.
استشهاد بنمط شيكاغوIntegrated Pest Management in Fruit Production (IPM) - (First Annual Report: Aug 1, 97 - July 31, 1998). Belgium: K.U.Leuven, 1998.
MLA استشهادIntegrated Pest Management in Fruit Production (IPM) - (First Annual Report: Aug 1, 97 - July 31, 1998). Belgium: K.U.Leuven, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.