Gaya APA
Clarke, Graham. (2001).
Regional Science in Business .
New York:
Springer-Verlag Berlin Heidelberg.
Gaya Chicago
Clarke, Graham.
Regional Science in Business.
New York:
Springer-Verlag Berlin Heidelberg,
2001.
PWK.
Gaya MLA
Clarke, Graham.
Regional Science in Business.
New York:
Springer-Verlag Berlin Heidelberg,
2001.
PWK.
Gaya Turabian
Clarke, Graham.
Regional Science in Business.
New York:
Springer-Verlag Berlin Heidelberg,
2001.
PWK.