International Agricultural Centre. (1996). Agricultural science in the Netherlands: Directory 1994-1996. Wageningen: International Agricultural Centre.
استشهاد بنمط شيكاغوInternational Agricultural Centre. Agricultural Science in the Netherlands: Directory 1994-1996. Wageningen: International Agricultural Centre, 1996.
MLA استشهادInternational Agricultural Centre. Agricultural Science in the Netherlands: Directory 1994-1996. Wageningen: International Agricultural Centre, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.