Gaya APA
Byrns, Ralph T., Stone, Gerald W.. (1984).
Exploring Economics .
Glenview, Illinois:
Scott, Foresman and company.
Gaya Chicago
Byrns, Ralph T., Stone, Gerald W..
Exploring Economics.
Glenview, Illinois:
Scott, Foresman and company,
1984.
Text.
Gaya MLA
Byrns, Ralph T., Stone, Gerald W..
Exploring Economics.
Glenview, Illinois:
Scott, Foresman and company,
1984.
Text.
Gaya Turabian
Byrns, Ralph T., Stone, Gerald W..
Exploring Economics.
Glenview, Illinois:
Scott, Foresman and company,
1984.
Print.