(1992). Abstract Of Research Carried Out By The Teaching Staffs Of Gadjah Mada University During The Year 1987-1990 Ugm Preface: Ida Bagus Agra. Research Institute Gadjah Mada.
Chicago-viite (17. p.)Abstract Of Research Carried Out By The Teaching Staffs Of Gadjah Mada University During The Year 1987-1990 Ugm Preface: Ida Bagus Agra. Research Institute Gadjah Mada, 1992.
MLA-viite (8. p.)Abstract Of Research Carried Out By The Teaching Staffs Of Gadjah Mada University During The Year 1987-1990 Ugm Preface: Ida Bagus Agra. Research Institute Gadjah Mada, 1992.
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