Gaya APA
Nasution, Edwin Mustafa. (2006).
Proses penelitian kuantitatif .
Jakarta:
FEUI.
Gaya Chicago
Nasution, Edwin Mustafa.
Proses penelitian kuantitatif.
Jakarta:
FEUI,
2006.
.
Gaya MLA
Nasution, Edwin Mustafa.
Proses penelitian kuantitatif.
Jakarta:
FEUI,
2006.
.
Gaya Turabian
Nasution, Edwin Mustafa.
Proses penelitian kuantitatif.
Jakarta:
FEUI,
2006.
.