Gaya APA
SMITH, M.G. ().
Fares elasticity: interpretation and estimation .
:
s.n..
Gaya Chicago
SMITH, M.G.
Fares elasticity: interpretation and estimation.
:
s.n.,
.
Computer Software.
Gaya MLA
SMITH, M.G.
Fares elasticity: interpretation and estimation.
:
s.n.,
.
Computer Software.
Gaya Turabian
SMITH, M.G.
Fares elasticity: interpretation and estimation.
:
s.n.,
.
Computer Software.