Gaya APA
LITWACK,Leon. (1962).
The American Labor Movement .
New Jersey:
Prentice-Hall.
Gaya Chicago
LITWACK,Leon.
The American Labor Movement.
New Jersey:
Prentice-Hall,
1962.
Teks.
Gaya MLA
LITWACK,Leon.
The American Labor Movement.
New Jersey:
Prentice-Hall,
1962.
Teks.
Gaya Turabian
LITWACK,Leon.
The American Labor Movement.
New Jersey:
Prentice-Hall,
1962.
Teks.