, A., & , D. S. H. (2005). Sistem informasi spasial distribusi produk PT. Nasional Gobel. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style (17th ed.) Citation, ACHMAD, and Dra. Sri Hartati. Sistem Informasi Spasial Distribusi Produk PT. Nasional Gobel. [Yogyakarta] : Universitas Gadjah Mada, 2005.
MLA (9th ed.) Citation, ACHMAD, and Dra. Sri Hartati. Sistem Informasi Spasial Distribusi Produk PT. Nasional Gobel. [Yogyakarta] : Universitas Gadjah Mada, 2005.
Warning: These citations may not always be 100% accurate.