Penggayaan APA
SIAHAAN, Janpie, DWI CITRA, Shelvy [ed.]. (2009).
Managing competition .
Jakarta:
Salemba Empat.
Chicago Style
SIAHAAN, Janpie, DWI CITRA, Shelvy [ed.].
Managing competition.
Jakarta:
Salemba Empat,
2009.
Buku.
MLA Style
SIAHAAN, Janpie, DWI CITRA, Shelvy [ed.].
Managing competition.
Jakarta:
Salemba Empat,
2009.
Buku.
Turabian Style
SIAHAAN, Janpie, DWI CITRA, Shelvy [ed.].
Managing competition.
Jakarta:
Salemba Empat,
2009.
Buku.