Gaya APA
Smith, A.L.H.. (1986).
Trading financial options. .
London:
Butterworths.
Gaya Chicago
Smith, A.L.H..
Trading financial options..
London:
Butterworths,
1986.
Text.
Gaya MLA
Smith, A.L.H..
Trading financial options..
London:
Butterworths,
1986.
Text.
Gaya Turabian
Smith, A.L.H..
Trading financial options..
London:
Butterworths,
1986.
Print.