Gaya APA
Barrow, Colin, Brown, Robert. (1997).
Principles of small business .
Singapura:
International Thompson Business.
Gaya Chicago
Barrow, Colin, Brown, Robert.
Principles of small business.
Singapura:
International Thompson Business,
1997.
Buku.
Gaya MLA
Barrow, Colin, Brown, Robert.
Principles of small business.
Singapura:
International Thompson Business,
1997.
Buku.
Gaya Turabian
Barrow, Colin, Brown, Robert.
Principles of small business.
Singapura:
International Thompson Business,
1997.
Buku.