Gaya APA
Scott, Foresman Social Studies. (1979).
Glenview, Illinois:
Scott, Foresman and Company.
Gaya Chicago
Scott, Foresman Social Studies.
.
Glenview, Illinois:
Scott, Foresman and Company,
1979.
.
Gaya MLA
Scott, Foresman Social Studies.
.
Glenview, Illinois:
Scott, Foresman and Company,
1979.
.
Gaya Turabian
Scott, Foresman Social Studies.
Glenview, Illinois:
Scott, Foresman and Company,
1979.
.