Gaya APA

DAHLAN, M SOPIYUDDIN. (). MENELAAH VALIDITAS PENELITIA OBSERVASIONAL . : .

Gaya Chicago

DAHLAN, M SOPIYUDDIN. MENELAAH VALIDITAS PENELITIA OBSERVASIONAL. : , . Text.

Gaya MLA

DAHLAN, M SOPIYUDDIN. MENELAAH VALIDITAS PENELITIA OBSERVASIONAL. : , . Text.

Gaya Turabian

DAHLAN, M SOPIYUDDIN. MENELAAH VALIDITAS PENELITIA OBSERVASIONAL. : , . Print.