Gaya APA
HOPKE,William E.. (1984).
The Encyclopedia of Careers and Vocational guidence (Ed.6).
Chichago and London:
J.G.Verguson.
Gaya Chicago
HOPKE,William E..
The Encyclopedia of Careers and Vocational guidence.
Ed.6
Chichago and London:
J.G.Verguson,
1984.
Reference.
Gaya MLA
HOPKE,William E..
The Encyclopedia of Careers and Vocational guidence.
Ed.6
Chichago and London:
J.G.Verguson,
1984.
Reference.
Gaya Turabian
HOPKE,William E..
The Encyclopedia of Careers and Vocational guidence.
Ed.6
Chichago and London:
J.G.Verguson,
1984.
Reference.