Gaya APA
Guttman, Joel M.. (1975).
Implicit assumptions and choices among estimates of the value of time .
:
TRB.
Gaya Chicago
Guttman, Joel M..
Implicit assumptions and choices among estimates of the value of time.
:
TRB,
1975.
Chart.
Gaya MLA
Guttman, Joel M..
Implicit assumptions and choices among estimates of the value of time.
:
TRB,
1975.
Chart.
Gaya Turabian
Guttman, Joel M..
Implicit assumptions and choices among estimates of the value of time.
:
TRB,
1975.
Chart.