Gaya APA
Susila, . (2015).
Metodologi Penelitian Retrospective / Ex Post Facto. Case Control Causal Correlation .
Klaten Selatan:
Bossscript.
Gaya MLA
Susila, .
"Metodologi Penelitian Retrospective / Ex Post Facto. Case Control Causal Correlation".
Klaten Selatan:
Bossscript,
2015.
Text.