Gaya APA
HBR Guide to Better Business Writing. (2012).
Boston:
Harvard Business Review Press.
Gaya Chicago
HBR Guide to Better Business Writing.
.
Boston:
Harvard Business Review Press,
2012.
Buku Perpustakaan.
Gaya MLA
HBR Guide to Better Business Writing.
.
Boston:
Harvard Business Review Press,
2012.
Buku Perpustakaan.
Gaya Turabian
HBR Guide to Better Business Writing.
Boston:
Harvard Business Review Press,
2012.
Buku Perpustakaan.