Gaya APA
BORJAS, George J.. (2008).
Labor economics ~ EA (2th.ed.).
Singapore:
McGraw-Hill Book Co..
Gaya Chicago
BORJAS, George J..
Labor economics ~ EA.
2th.ed.
Singapore:
McGraw-Hill Book Co.,
2008.
Buku.
Gaya MLA
BORJAS, George J..
Labor economics ~ EA.
2th.ed.
Singapore:
McGraw-Hill Book Co.,
2008.
Buku.
Gaya Turabian
BORJAS, George J..
Labor economics ~ EA.
2th.ed.
Singapore:
McGraw-Hill Book Co.,
2008.
Buku.