Gaya APA
Vinturella, John B.. (1999).
The entrepreneur's fieldbook .
New Jersey:
Prentice-Hall.
Gaya Chicago
Vinturella, John B..
The entrepreneur's fieldbook.
New Jersey:
Prentice-Hall,
1999.
Loan Book.
Gaya MLA
Vinturella, John B..
The entrepreneur's fieldbook.
New Jersey:
Prentice-Hall,
1999.
Loan Book.
Gaya Turabian
Vinturella, John B..
The entrepreneur's fieldbook.
New Jersey:
Prentice-Hall,
1999.
Loan Book.