Gaya APA
Cohen, William A.. (1983).
The Entrepreneur and small business problem solving encyclopedic reference and guide .
Singapore:
John Wiley.
Gaya Chicago
Cohen, William A..
The Entrepreneur and small business problem solving encyclopedic reference and guide.
Singapore:
John Wiley,
1983.
Text.
Gaya MLA
Cohen, William A..
The Entrepreneur and small business problem solving encyclopedic reference and guide.
Singapore:
John Wiley,
1983.
Text.
Gaya Turabian
Cohen, William A..
The Entrepreneur and small business problem solving encyclopedic reference and guide.
Singapore:
John Wiley,
1983.
Print.