Trihendradi, C. (2005). SPSS 13: Step by Step Analisis Data Statistik. andi offset.
Chicago Style (17th ed.) CitationTrihendradi, Cornelius. SPSS 13: Step by Step Analisis Data Statistik. andi offset, 2005.
MLA (8th ed.) CitationTrihendradi, Cornelius. SPSS 13: Step by Step Analisis Data Statistik. andi offset, 2005.
Warning: These citations may not always be 100% accurate.