, H., & , D. J. H. (2001). Systematic risk of small and large firms: : A Case study on some Indonesian stocks. [Yogyakarta] : Universitas Gadjah Mada.
استشهاد بنمط شيكاغو, HARYADI, و Dr. Jogiyanto Hartono. Systematic Risk of Small and Large Firms: : A Case Study On Some Indonesian Stocks. [Yogyakarta] : Universitas Gadjah Mada, 2001.
MLA استشهاد, HARYADI, و Dr. Jogiyanto Hartono. Systematic Risk of Small and Large Firms: : A Case Study On Some Indonesian Stocks. [Yogyakarta] : Universitas Gadjah Mada, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.