Gaya APA
Chandler,Lester V.. (1947).
A Preface to economics .
USA:
Harper Brothers.
Gaya Chicago
Chandler,Lester V..
A Preface to economics.
USA:
Harper Brothers,
1947.
Text.
Gaya MLA
Chandler,Lester V..
A Preface to economics.
USA:
Harper Brothers,
1947.
Text.
Gaya Turabian
Chandler,Lester V..
A Preface to economics.
USA:
Harper Brothers,
1947.
Print.