Gaya APA
Borjas, George J. (2010).
LABOR ECONOMICS
Fifth Edition (5).
New York:
Mcgraw-hill.
Gaya Chicago
Borjas, George J.
LABOR ECONOMICS
Fifth Edition.
5
New York:
Mcgraw-hill,
2010.
Text.
Gaya MLA
Borjas, George J.
LABOR ECONOMICS
Fifth Edition.
5
New York:
Mcgraw-hill,
2010.
Text.
Gaya Turabian
Borjas, George J.
LABOR ECONOMICS
Fifth Edition.
5
New York:
Mcgraw-hill,
2010.
Print.