Gaya APA
Business Policy and Strategic Management. ().
Singapore:
Mc Graw-hill book company.
Gaya Chicago
Business Policy and Strategic Management.
ed.5.
Singapore:
Mc Graw-hill book company,
.
.
Gaya MLA
Business Policy and Strategic Management.
ed.5.
Singapore:
Mc Graw-hill book company,
.
.
Gaya Turabian
Business Policy and Strategic Management.
Singapore:
Mc Graw-hill book company,
.
.