Gaya APA
Shepherd, William G.. (1990).
The economics of industrial organization (3rd ed).
London:
Prentice-Hall.
Gaya Chicago
Shepherd, William G..
The economics of industrial organization.
3rd ed
London:
Prentice-Hall,
1990.
Text.
Gaya MLA
Shepherd, William G..
The economics of industrial organization.
3rd ed
London:
Prentice-Hall,
1990.
Text.
Gaya Turabian
Shepherd, William G..
The economics of industrial organization.
3rd ed
London:
Prentice-Hall,
1990.
Print.