, H., & , E. E. (2005). Analisis investasi portofolio keuangan PT (Persero) Angkasa Pura II. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, HARTO, and Erni Ekawati. Analisis Investasi Portofolio Keuangan PT (Persero) Angkasa Pura II. [Yogyakarta] : Universitas Gadjah Mada, 2005.
MLA Citation, HARTO, and Erni Ekawati. Analisis Investasi Portofolio Keuangan PT (Persero) Angkasa Pura II. [Yogyakarta] : Universitas Gadjah Mada, 2005.
Warning: These citations may not always be 100% accurate.