Gaya APA
Bolt, Gordon. (1999).
Encyclopedia Of Management: Marketing and Sales Volume 6 .
New Delhi:
Crest Publishing House.
Gaya Chicago
Bolt, Gordon.
Encyclopedia Of Management: Marketing and Sales Volume 6.
New Delhi:
Crest Publishing House,
1999.
Buku.
Gaya MLA
Bolt, Gordon.
Encyclopedia Of Management: Marketing and Sales Volume 6.
New Delhi:
Crest Publishing House,
1999.
Buku.
Gaya Turabian
Bolt, Gordon.
Encyclopedia Of Management: Marketing and Sales Volume 6.
New Delhi:
Crest Publishing House,
1999.
Buku.