Perpustakaan UGM, i. (2008). Pre-concentration and Determination of Heavy Metals on Modified Activated Carbon in Real Samples. [Yogyakarta] : Universitas Gadjah Mada.
استشهاد بنمط شيكاغوPerpustakaan UGM, i-lib. Pre-concentration and Determination of Heavy Metals On Modified Activated Carbon in Real Samples. [Yogyakarta] : Universitas Gadjah Mada, 2008.
MLA استشهادPerpustakaan UGM, i-lib. Pre-concentration and Determination of Heavy Metals On Modified Activated Carbon in Real Samples. [Yogyakarta] : Universitas Gadjah Mada, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.