Eza Azuren, Y. (2014). Development and evaluation of organic biofertilizer using oil palm empty fruit bunch as composted medium for vegetable gardening.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Eza Azuren, Yusuf. Development and Evaluation of Organic Biofertilizer Using Oil Palm Empty Fruit Bunch as Composted Medium for Vegetable Gardening. 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Eza Azuren, Yusuf. Development and Evaluation of Organic Biofertilizer Using Oil Palm Empty Fruit Bunch as Composted Medium for Vegetable Gardening. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.