Gaya APA
Knight, P.O.. (1974).
Economics of plant usage .
:
ARRB.
Gaya Chicago
Knight, P.O..
Economics of plant usage.
:
ARRB,
1974.
Computer Software.
Gaya MLA
Knight, P.O..
Economics of plant usage.
:
ARRB,
1974.
Computer Software.
Gaya Turabian
Knight, P.O..
Economics of plant usage.
:
ARRB,
1974.
Computer Software.