Perpustakaan UGM, i. (1999). Lignin Degradation in Pulp Mill Effluents by White Rot Fungi and the Role of Urea Addition. [Yogyakarta] : Universitas Gadjah Mada.
استشهاد بنمط شيكاغوPerpustakaan UGM, i-lib. Lignin Degradation in Pulp Mill Effluents By White Rot Fungi and the Role of Urea Addition. [Yogyakarta] : Universitas Gadjah Mada, 1999.
MLA استشهادPerpustakaan UGM, i-lib. Lignin Degradation in Pulp Mill Effluents By White Rot Fungi and the Role of Urea Addition. [Yogyakarta] : Universitas Gadjah Mada, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.