Svizzera, Y. V., & Kusuma, I. W. (2008). Determination and performance evaluation of optimal portofolio in Jakarta Stock Exchange. [Yogyakarta] : Universitas Gadjah Mada.
استشهاد بنمط شيكاغوSvizzera, YUSTINA Vien, و Indra Wijaya Kusuma. Determination and Performance Evaluation of Optimal Portofolio in Jakarta Stock Exchange. [Yogyakarta] : Universitas Gadjah Mada, 2008.
MLA استشهادSvizzera, YUSTINA Vien, و Indra Wijaya Kusuma. Determination and Performance Evaluation of Optimal Portofolio in Jakarta Stock Exchange. [Yogyakarta] : Universitas Gadjah Mada, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.