Gaya APA
REYNOLDS, L, G. et al
(1998).
Labor economics and labor relations
(
11 th. ed)
.
New Jersey:
Prentice-Hall.
Gaya MLA
REYNOLDS, Lloyd, G.. et al.
"Labor economics and labor relations".
11 th. ed
New Jersey:
Prentice-Hall,
1998.
Buku.