Gaya APA
S. Banks, Arthur, Vivian Caplip [at.a]. (1981).
Economic Handbook of the World : 1981 .
United States of America:
Mc Graw-Hill Book Company.
Gaya Chicago
S. Banks, Arthur, Vivian Caplip [at.a].
Economic Handbook of the World : 1981.
United States of America:
Mc Graw-Hill Book Company,
1981.
Teks.
Gaya MLA
S. Banks, Arthur, Vivian Caplip [at.a].
Economic Handbook of the World : 1981.
United States of America:
Mc Graw-Hill Book Company,
1981.
Teks.
Gaya Turabian
S. Banks, Arthur, Vivian Caplip [at.a].
Economic Handbook of the World : 1981.
United States of America:
Mc Graw-Hill Book Company,
1981.
Teks.