Gaya APA
BORJAS, George. (2008).
Labor economics, fourth edition (Fourth edition).
New York:
Mc Graw Hill.
Gaya Chicago
BORJAS, George.
Labor economics, fourth edition.
Fourth edition
New York:
Mc Graw Hill,
2008.
UMUM.
Gaya MLA
BORJAS, George.
Labor economics, fourth edition.
Fourth edition
New York:
Mc Graw Hill,
2008.
UMUM.
Gaya Turabian
BORJAS, George.
Labor economics, fourth edition.
Fourth edition
New York:
Mc Graw Hill,
2008.
UMUM.