Gaya APA
Blackburn, John D.. (1988).
The Legal Evironment of Business .
USA:
Richard D Irwin, Inc..
Gaya Chicago
Blackburn, John D..
The Legal Evironment of Business.
USA:
Richard D Irwin, Inc.,
1988.
Text.
Gaya MLA
Blackburn, John D..
The Legal Evironment of Business.
USA:
Richard D Irwin, Inc.,
1988.
Text.
Gaya Turabian
Blackburn, John D..
The Legal Evironment of Business.
USA:
Richard D Irwin, Inc.,
1988.
Print.