Gaya APA
Boulding, Kenneth E. (1970).
Economics as a science (text).
New York:
Mc Graw-Hill Book Company.
Gaya Chicago
Boulding, Kenneth E.
Economics as a science.
text
New York:
Mc Graw-Hill Book Company,
1970.
.
Gaya MLA
Boulding, Kenneth E.
Economics as a science.
text
New York:
Mc Graw-Hill Book Company,
1970.
.
Gaya Turabian
Boulding, Kenneth E.
Economics as a science.
text
New York:
Mc Graw-Hill Book Company,
1970.
.