Gaya APA
Prof.Dr.S.Nasution,M.A. (2007).
Metode Research .
Jakarta:
PT.Bumi Aksara Group.
Gaya Chicago
Prof.Dr.S.Nasution,M.A.
Metode Research.
Jakarta:
PT.Bumi Aksara Group,
2007.
Monograf.
Gaya MLA
Prof.Dr.S.Nasution,M.A.
Metode Research.
Jakarta:
PT.Bumi Aksara Group,
2007.
Monograf.
Gaya Turabian
Prof.Dr.S.Nasution,M.A.
Metode Research.
Jakarta:
PT.Bumi Aksara Group,
2007.
Monograf.