Gaya APA
SOULE, George. (1952).
Ideas of The Great Economists .
United States of America:
The New American Library.
Gaya Chicago
SOULE, George.
Ideas of The Great Economists.
United States of America:
The New American Library,
1952.
Teks.
Gaya MLA
SOULE, George.
Ideas of The Great Economists.
United States of America:
The New American Library,
1952.
Teks.
Gaya Turabian
SOULE, George.
Ideas of The Great Economists.
United States of America:
The New American Library,
1952.
Teks.