Gaya APA
Company, Frank R. Walker. (1982).
Walkers practi cal accounting and cost keeping for contractors (ed.1).
Moscow:
.
Gaya Chicago
Company, Frank R. Walker.
Walkers practi cal accounting and cost keeping for contractors.
ed.1
Moscow:
,
1982.
Text.
Gaya MLA
Company, Frank R. Walker.
Walkers practi cal accounting and cost keeping for contractors.
ed.1
Moscow:
,
1982.
Text.
Gaya Turabian
Company, Frank R. Walker.
Walkers practi cal accounting and cost keeping for contractors.
ed.1
Moscow:
,
1982.
Print.