Gaya APA
Meller, Ole. (1996).
Economic evaluation .
:
E & F.N. Spon.
Gaya Chicago
Meller, Ole.
Economic evaluation.
:
E & F.N. Spon,
1996.
Text.
Gaya MLA
Meller, Ole.
Economic evaluation.
:
E & F.N. Spon,
1996.
Text.
Gaya Turabian
Meller, Ole.
Economic evaluation.
:
E & F.N. Spon,
1996.
Print.