Gaya APA
Hagburg, Eugene C. (1978).
Labor Relations .
San Francisco:
West Publishing.
Gaya Chicago
Hagburg, Eugene C.
Labor Relations.
San Francisco:
West Publishing,
1978.
Text.
Gaya MLA
Hagburg, Eugene C.
Labor Relations.
San Francisco:
West Publishing,
1978.
Text.
Gaya Turabian
Hagburg, Eugene C.
Labor Relations.
San Francisco:
West Publishing,
1978.
Print.