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Trihendradi, Cornelius. (2013).
SYEP BY STEP IBM SPSS 21
Analisis Data Statistik .
yogyakarta:
Andi Offset.
Gaya Chicago
Trihendradi, Cornelius.
SYEP BY STEP IBM SPSS 21
Analisis Data Statistik.
yogyakarta:
Andi Offset,
2013.
Text.
Gaya MLA
Trihendradi, Cornelius.
SYEP BY STEP IBM SPSS 21
Analisis Data Statistik.
yogyakarta:
Andi Offset,
2013.
Text.
Gaya Turabian
Trihendradi, Cornelius.
SYEP BY STEP IBM SPSS 21
Analisis Data Statistik.
yogyakarta:
Andi Offset,
2013.
Print.