Gaya APA
UTTON,M.A.. (1970).
Industrial concentration .
England:
Penguin Books.
Gaya Chicago
UTTON,M.A..
Industrial concentration.
England:
Penguin Books,
1970.
Monograf.
Gaya MLA
UTTON,M.A..
Industrial concentration.
England:
Penguin Books,
1970.
Monograf.
Gaya Turabian
UTTON,M.A..
Industrial concentration.
England:
Penguin Books,
1970.
Monograf.