Gaya APA
Toch, Henry. (1977).
Economics for professional studies 2nded. (ed. 2).
Great Britain:
Macdonald and Evans LTD..
Gaya Chicago
Toch, Henry.
Economics for professional studies 2nded..
ed. 2
Great Britain:
Macdonald and Evans LTD.,
1977.
Text.
Gaya MLA
Toch, Henry.
Economics for professional studies 2nded..
ed. 2
Great Britain:
Macdonald and Evans LTD.,
1977.
Text.
Gaya Turabian
Toch, Henry.
Economics for professional studies 2nded..
ed. 2
Great Britain:
Macdonald and Evans LTD.,
1977.
Print.