Gaya APA
Pile, Robert B.. (1993).
Top Entrepreneurs and Their Businesses .
Minneapolis:
The Oliver Press, Inc.
Gaya Chicago
Pile, Robert B..
Top Entrepreneurs and Their Businesses.
Minneapolis:
The Oliver Press, Inc,
1993.
.
Gaya MLA
Pile, Robert B..
Top Entrepreneurs and Their Businesses.
Minneapolis:
The Oliver Press, Inc,
1993.
.
Gaya Turabian
Pile, Robert B..
Top Entrepreneurs and Their Businesses.
Minneapolis:
The Oliver Press, Inc,
1993.
.