APA Style
SOPIYUDIN DAHLAN, M.. (2014).
Menelaah validitas penelitian observasional .
Jakarta:
Sagung Seto.
Chicago Style
SOPIYUDIN DAHLAN, M..
Menelaah validitas penelitian observasional.
Jakarta:
Sagung Seto,
2014.
TXB.
MLA Style
SOPIYUDIN DAHLAN, M..
Menelaah validitas penelitian observasional.
Jakarta:
Sagung Seto,
2014.
TXB.
Turabian Style
SOPIYUDIN DAHLAN, M..
Menelaah validitas penelitian observasional.
Jakarta:
Sagung Seto,
2014.
TXB.