<TRIHENDRADI, C. SPSS 13; step by step analisis data statistik. ANDI.
Chicago Style Citation<TRIHENDRADI, Cornelius>. SPSS 13; Step By Step Analisis Data Statistik. ANDI.
MLA Citation<TRIHENDRADI, Cornelius>. SPSS 13; Step By Step Analisis Data Statistik. ANDI.
Warning: These citations may not always be 100% accurate.