Gaya APA
GRIFFITHS, Alan, Stuart Wall. (1984).
Applied Economics : an Introductory Course .
London:
Longman.
Gaya Chicago
GRIFFITHS, Alan, Stuart Wall.
Applied Economics : an Introductory Course.
London:
Longman,
1984.
Monograf.
Gaya MLA
GRIFFITHS, Alan, Stuart Wall.
Applied Economics : an Introductory Course.
London:
Longman,
1984.
Monograf.
Gaya Turabian
GRIFFITHS, Alan, Stuart Wall.
Applied Economics : an Introductory Course.
London:
Longman,
1984.
Monograf.